| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| SPI (ABRAHAM LINCOLN CAPITAL) | airport | United States | 39.84 | -89.68 | 597 | 0 | |
| SPIA (Ica Airport) | airport | -14.20 | -75.57 | 1500 | 0 | ||
| SPICEWOOD | airport | United States | 30.48 | -98.12 | 830 | 0 | |
| SPICKARD FARM | airport | United States | 39.70 | -104.25 | 5320 | 0 | |
| SPICKARD-MARSHALL | airport | United States | 42.38 | -89.07 | 778 | 0 | |
| SPID (Lieutenant Bergerie airport) | airport | -3.74 | -73.26 | 0 | |||
| SPIEGEL FIELD | airport | United States | 42.91 | -89.35 | 960 | 0 | |
| SPIERING | airport | United States | 38.98 | -75.78 | 55 | 0 | |
| SPIL (Quince Air Base) | airport | -13.23 | -70.75 | 2047 | 0 | ||
| SPILLERS CLUB | airport | United States | 30.23 | -91.91 | 16 | 0 | |
| SPILLMAN FIELD | airport | United States | 40.00 | -93.79 | 981 | 0 | |
| SPIM (JORGE CHAVEZ INTL) | airport | Peru | -12.02 | -77.11 | 113 | 0 | |
| SPIN (Iñapari Airport) | airport | -10.98 | -69.56 | 917 | 0 | ||
| SPINELLI FIELD | airport | United States | 34.73 | -86.76 | 750 | 0 | |
| SPIP (Satipo Airport) | airport | -11.28 | -74.63 | 2099 | 0 | ||
| SPIR (Patria Airport) | airport | -13.03 | -71.27 | 2224 | 0 | ||
| SPIRIT AIRPARK | airport | United States | 39.37 | -75.75 | 80 | 0 | |
| SPIRIT LAKE MUNI | airport | United States | 43.39 | -95.14 | 1434 | 0 | |
| SPIRIT OF ST LOUIS | airport | United States | 38.66 | -90.65 | 463 | 0 | |
| SPIRIT OF WASHINGTON | airport | United States | 38.87 | -77.02 | 15 | 0 | |
| SPIRIT RIVER | airport | Canada | 55.78 | -118.84 | 2044 | 0 | |
| SPIS (Pias Airport) | airport | -7.92 | -77.53 | 8500 | 0 | ||
| SPIT (Paita Airport) | airport | -5.09 | -81.15 | 230 | 0 | ||
| SPITFIRE AERODROME | airport | United States | 39.74 | -75.40 | 40 | 0 | |
| SPITZER | airport | United States | 47.08 | -100.73 | 2050 | 0 | |
| SPIY (Yauri Airport) | airport | -14.80 | -71.43 | 12972 | 0 | ||
| SPIZ (Uchiza Airport) | airport | -8.47 | -76.35 | 1965 | 0 |