| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| SE GEORGIA HEALTH SYSTEM-BRUNSWICK | airport | United States | 31.18 | -81.49 | 33 | 0 | |
| SEA (SEATTLE TACOMA INTL) | airport | United States | 47.45 | -122.31 | 433 | 0 | |
| SEABERG RANCH | airport | United States | 30.01 | -94.92 | 68 | 0 | |
| SEABROOK | airport | United States | 39.62 | -75.44 | 30 | 0 | |
| SEABROOK STATION | airport | United States | 42.90 | -70.86 | 41 | 0 | |
| SEACOAST MEDICAL CENTER | airport | United States | 33.87 | -78.66 | 73 | 0 | |
| SEAFOOD WAREHOUSE PARK | airport | United States | 29.47 | -94.63 | 9 | 0 | |
| SEAGATE | airport | United States | 42.56 | -70.77 | 40 | 0 | |
| SEAGATE HELISTOP | airport | United States | 41.65 | -83.53 | 650 | 0 | |
| SEAGOVILLE | airport | United States | 32.61 | -96.53 | 415 | 0 | |
| SEAGRAVES | airport | United States | 32.95 | -102.54 | 3366 | 0 | |
| SEAL ISLAND | airport | United States | 70.49 | -148.70 | 30 | 0 | |
| SEALSCOTT | airport | United States | 40.90 | -84.85 | 820 | 0 | |
| SEAMANS FIELD | airport | United States | 41.59 | -75.76 | 1209 | 0 | |
| SEAN | airport | United States | 42.76 | -71.32 | 150 | 0 | |
| SEAPLANE LANDING AREA | airport | United States | 48.21 | -120.59 | 1100 | 0 | |
| SEAPUIT | airport | United States | 41.61 | -70.42 | 20 | 0 | |
| SEARCHLIGHT | airport | United States | 35.44 | -114.91 | 3410 | 0 | |
| SEARCY CO | airport | United States | 35.90 | -92.66 | 963 | 0 | |
| SEARCY MUNI | airport | United States | 35.21 | -91.74 | 264 | 0 | |
| SEARLE FLD | airport | United States | 41.12 | -101.77 | 3278 | 0 | |
| SEASIDE | airport | United States | 45.84 | -123.93 | 10 | 0 | |
| SEASIDE MUNI | airport | United States | 46.01 | -123.91 | 12 | 0 | |
| SEATTLE PRIVATE NUMBER ONE | airport | United States | 47.62 | -122.34 | 120 | 0 | |
| SEATTLE SEAPLANES | airport | United States | 47.63 | -122.33 | 14 | 0 | |
| SEATTLE TACOMA INTL | airport | United States | 47.45 | -122.31 | 433 | 0 | |
| SEAVAIR'S LANDING | airport | United States | 41.90 | -73.09 | 881 | 0 | |
| SEBASTIAN COVE | airport | United States | 33.45 | -83.28 | 490 | 0 | |
| SEBASTIAN MUNI | airport | United States | 27.81 | -80.50 | 21 | 0 | |
| SEBEWAING | airport | United States | 43.73 | -83.46 | 584 | 0 | |
| SEBOOMOOK FORESTRY DISTRICT HEADQUARTERS | airport | United States | 45.88 | -69.98 | 1081 | 0 | |
| SEBRING RGNL | airport | United States | 27.46 | -81.34 | 63 | 0 | |
| SECLUDED LAKE | airport | United States | 62.02 | -149.98 | 300 | 0 | |
| SECREST RANCH | airport | United States | 36.65 | -97.02 | 1050 | 0 | |
| SECRET SPOT | airport | United States | 44.62 | -73.47 | 155 | 0 | |
| SEDALIA MEM | airport | United States | 38.71 | -93.18 | 909 | 0 | |
| SEDAN CITY | airport | United States | 37.15 | -96.19 | 1005 | 0 | |
| SEDONA | airport | United States | 34.85 | -111.79 | 4830 | 0 | |
| SEDONA MEDICAL CAMPUS | airport | United States | 34.86 | -111.82 | 4456 | 0 | |
| SEE (GILLESPIE FLD) | airport | United States | 32.83 | -116.97 | 388 | 0 | |
| SEELEY LAKE | airport | United States | 47.18 | -113.45 | 4235 | 0 | |
| SEELIGSON RANCH | airport | United States | 27.40 | -98.14 | 172 | 0 | |
| SEESHOLTZ | airport | United States | 41.04 | -76.36 | 730 | 0 | |
| SEF (SEBRING RGNL) | airport | United States | 27.46 | -81.34 | 63 | 0 | |
| SEG (PENN VALLEY) | airport | United States | 40.82 | -76.86 | 450 | 0 | |
| SEGARS | airport | United States | 34.75 | -88.22 | 580 | 0 | |
| SEHOY | airport | United States | 32.22 | -85.47 | 331 | 0 | |
| SEIDEL RANCH | airport | United States | 30.15 | -97.66 | 510 | 0 | |
| SEIFERD FIELD | airport | United States | 37.28 | -94.35 | 980 | 0 | |
| SEILING | airport | United States | 36.16 | -98.93 | 1746 | 0 | |
| SEITZ FIELD | airport | United States | 40.04 | -79.79 | 1240 | 0 | |
| SEKIU | airport | United States | 48.27 | -124.31 | 355 | 0 | |
| SELAH CREEK LANDING ZONE | airport | United States | 46.71 | -120.33 | 2180 | 0 | |
| SELAWIK | airport | United States | 66.60 | -159.99 | 13 | 0 | |
| SELBY FARM | airport | United States | 37.53 | -97.31 | 1250 | 0 | |
| SELBY GENERAL HOSPITAL | airport | United States | 39.44 | -81.44 | 726 | 0 | |
| SELDOM SCENE | airport | United States | 38.11 | -84.85 | 860 | 0 | |
| SELDOVIA | airport | United States | 59.44 | -151.70 | 29 | 0 | |
| SELDOVIA | airport | United States | 59.43 | -151.71 | 0 | 0 | |
| SELFRIDGE ANGB | airport | United States | 42.61 | -82.84 | 580 | 0 | |
| SELFS | airport | United States | 34.23 | -90.29 | 162 | 0 | |
| SELIGMAN | airport | United States | 35.34 | -112.89 | 5235 | 0 | |
| SELLS | airport | United States | 31.93 | -111.89 | 2409 | 0 | |
| SELMA | airport | United States | 36.58 | -119.66 | 305 | 0 | |
| SELMA MEDICAL CENTER | airport | United States | 32.43 | -87.06 | 150 | 0 | |
| SEM (CRAIG FLD) | airport | United States | 32.34 | -86.99 | 166 | 0 | |
| SEMCHENKO | airport | United States | 47.77 | -101.28 | 2065 | 0 | |
| SEMINOLE LAKE | airport | United States | 28.41 | -81.84 | 120 | 0 | |
| SEMINOLE MUNI | airport | United States | 35.27 | -96.68 | 1024 | 0 | |
| SEMINOLE SPRAYING SVC | airport | United States | 32.72 | -102.74 | 3372 | 0 | |
| SEMNAN NEW | airport | United States | 35.39 | 53.67 | 3659 | 0 | |
| SENCY | airport | United States | 40.90 | -75.94 | 1350 | 0 | |
| SENECA CO | airport | United States | 41.09 | -83.21 | 786 | 0 | |
| SENECA EMERGENCY AIRSTRIP | airport | United States | 44.14 | -118.98 | 4666 | 0 | |
| SENECA MUNI | airport | United States | 39.85 | -96.11 | 1270 | 0 | |
| SENTARA HAMPTON GENERAL HOSPITAL | airport | United States | 37.01 | -76.37 | 25 | 0 | |
| SENTARA NORFOLK GENERAL HOSPITAL | airport | United States | 36.86 | -76.30 | 10 | 0 | |
| SENTARA OBICI HOSPITAL | airport | United States | 36.77 | -76.58 | 55 | 0 | |
| SENTARA WILLIAMSBURG RGNL MEDICAL CENTER | airport | United States | 37.34 | -76.74 | 118 | 0 | |
| SEQUIM VALLEY | airport | United States | 48.10 | -123.19 | 144 | 0 | |
| SEQUOIA FLD | airport | United States | 36.45 | -119.32 | 313 | 0 | |
| SEQUOIA RANCH | airport | United States | 36.15 | -118.80 | 1153 | 0 | |
| SER (FREEMAN MUNI) | airport | United States | 38.92 | -85.91 | 583 | 0 | |
| SERAKHS SOUTHEAST | airport | United States | 36.49 | 61.27 | 902 | 0 | |
| SERATT | airport | United States | 36.29 | -94.10 | 1305 | 0 | |
| SERENE FIELD | airport | United States | 33.00 | -112.27 | 1456 | 0 | |
| SERENITY | airport | United States | 44.92 | -94.09 | 1050 | 0 | |
| SERENITY FARM | airport | United States | 37.94 | -76.35 | 10 | 0 | |
| SERGIO PRIVATE | airport | United States | 34.80 | -114.11 | 1900 | 0 | |
| SETHNEY PERSONAL | airport | United States | 46.38 | -93.81 | 1289 | 0 | |
| SETON EDGAR B. DAVIS HOSPITAL | airport | United States | 29.67 | -97.65 | 395 | 0 | |
| SETON MEDICAL CENTER H-4 | airport | United States | 30.30 | -97.75 | 582 | 0 | |
| SETTLERS BAY AIRSTRIP | airport | United States | 61.50 | -149.64 | 75 | 0 | |
| SEVEN C RANCH | airport | United States | 28.00 | -98.88 | 331 | 0 | |
| SEVEN DEVILS | airport | United States | 45.01 | -116.69 | 4487 | 0 | |
| SEVEN FEATHERS | airport | United States | 29.01 | -82.40 | 68 | 0 | |
| SEVEN G S | airport | United States | 44.49 | -69.99 | 329 | 0 | |
| SEVEN GABLES | airport | United States | 38.16 | -77.85 | 411 | 0 | |
| SEVEN GULLIES | airport | United States | 42.70 | -77.79 | 600 | 0 | |
| SEVEN HILLS | airport | United States | 45.41 | -94.08 | 1010 | 0 | |
| SEVEN LAKES | airport | United States | 33.32 | -83.92 | 630 | 0 | |
| SEVEN RIVERS | airport | United States | 32.60 | -104.43 | 3360 | 0 | |
| SEVEN SHAMROCK | airport | United States | 48.36 | -116.40 | 2081 | 0 | |
| SEVEN SPRINGS | airport | United States | 40.01 | -79.32 | 2907 | 0 | |
| SEVEN SPRINGS | airport | United States | 30.92 | -103.78 | 3500 | 0 | |
| SEVENTH LAKE | airport | United States | 43.74 | -74.76 | 1785 | 0 | |
| SEVENTY FOUR RANCH | airport | United States | 28.68 | -98.38 | 320 | 0 | |
| SEVERSON | airport | United States | 42.39 | -89.13 | 813 | 0 | |
| SEWARD | airport | United States | 60.13 | -149.42 | 22 | 0 | |
| SEWARD MEMORIAL HOSPITAL | airport | United States | 40.91 | -97.09 | 1467 | 0 | |
| SEWARD MUNI | airport | United States | 40.86 | -97.11 | 1505 | 0 | |
| SEXTON | airport | United States | 34.35 | -81.80 | 593 | 0 | |
| SEYMOUR AIR PARK, INC. | airport | United States | 35.81 | -83.77 | 1000 | 0 | |
| SEYMOUR JOHNSON AFB | airport | United States | 35.34 | -77.96 | 110 | 0 | |
| SEYMOUR LAKE SPB | airport | United States | 61.61 | -149.67 | 320 | 0 | |
| SEYMOUR MUNI | airport | United States | 33.65 | -99.26 | 1344 | 0 |