| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| MT AIRY SURRY CO | airport | United States | 36.46 | -80.55 | 1247 | 0 | |
| MT CARMEL MEDICAL CENTER | airport | United States | 37.38 | -94.69 | 915 | 0 | |
| MT CARMEL MUNI | airport | United States | 38.61 | -87.73 | 429 | 0 | |
| MT COMFORT | airport | United States | 39.84 | -85.90 | 862 | 0 | |
| MT HAWLEY AUXILIARY | airport | United States | 40.80 | -89.61 | 785 | 0 | |
| MT HOPE | airport | United States | 44.56 | -122.83 | 400 | 0 | |
| MT OLIVE MUNI | airport | United States | 35.22 | -78.04 | 168 | 0 | |
| MT PLEASANT MUNI | airport | United States | 40.95 | -91.51 | 734 | 0 | |
| MT PLEASANT RGNL | airport | United States | 32.90 | -79.78 | 12 | 0 | |
| MT STERLING MONTGOMERY CO | airport | United States | 38.06 | -83.98 | 1019 | 0 | |
| MT STERLING MUNI | airport | United States | 39.99 | -90.80 | 732 | 0 | |
| MT VERNON MEDICAL CENTER | airport | United States | 33.18 | -95.24 | 482 | 0 | |
| MT VIEW | airport | United States | 42.16 | -74.00 | 250 | 0 | |
| MTA (Matamata Glider Airport) | airport | -37.73 | 175.74 | 180 | 0 | ||
| MTAS 1 | airport | United States | 33.40 | -113.22 | 1184 | 0 | |
| MTB (MONTELIBANO) | airport | Colombia | 7.97 | -75.43 | 160 | 0 | |
| MTC (SELFRIDGE ANGB) | airport | United States | 42.61 | -82.84 | 580 | 0 | |
| MTCA (CAYES) | airport | Haiti | 18.27 | -73.79 | 203 | 0 | |
| MTCH (CAP HAITIEN INTL) | airport | Haiti | 19.73 | -72.19 | 10 | 0 | |
| MTD (Mount Sanford Station Airport) | airport | -16.98 | 130.55 | 231 | 0 | ||
| MTE (Monte Alegre Airport) | airport | -2.00 | -54.07 | 325 | 0 | ||
| MTF (Mizan Teferi Airport) | airport | 6.96 | 35.55 | 4396 | 0 | ||
| MTG (Vila Bela da Santíssima Trindade Airport) | airport | -14.99 | -59.95 | 660 | 0 | ||
| MTH (THE FLORIDA KEYS MARATHON) | airport | United States | 24.73 | -81.05 | 7 | 0 | |
| MTHATHA | airport | South Africa | -31.55 | 28.67 | 2400 | 0 | |
| MTI (Mosteiros Airport) | airport | 15.05 | -24.34 | 66 | 0 | ||
| MTJ (MONTROSE RGNL) | airport | United States | 38.51 | -107.89 | 5759 | 0 | |
| MTJA (JACMEL) | airport | Haiti | 18.24 | -72.52 | 167 | 0 | |
| MTJE (Jérémie Airport) | airport | 18.66 | -74.17 | 147 | 0 | ||
| MTK (Makin Island Airport) | airport | 3.37 | 172.99 | 0 | |||
| MTL (MAITLAND) | airport | Australia | -32.70 | 151.49 | 75 | 0 | |
| MTM (METLAKATLA) | airport | United States | 55.13 | -131.58 | 0 | 0 | |
| MTN (MARTIN STATE) | airport | United States | 39.33 | -76.41 | 22 | 0 | |
| MTO (COLES CO MEM) | airport | United States | 39.48 | -88.28 | 722 | 0 | |
| MTP (MONTAUK) | airport | United States | 41.08 | -71.92 | 6 | 0 | |
| MTPP (TOUSSAINT LOUVERTURE INTL) | airport | Haiti | 18.58 | -72.29 | 122 | 0 | |
| MTPX (Port-de-Paix Airport) | airport | 19.93 | -72.85 | 9 | 0 | ||
| MTQ (MITCHELL) | airport | Australia | -26.48 | 147.94 | 1144 | 0 | |
| MTR (LOS GARZONES) | airport | Colombia | 8.82 | -75.83 | 36 | 0 | |
| MTRH (Trojes Airport) | airport | 15.40 | -86.68 | 170 | 0 | ||
| MTS (MATSAPHA) | airport | Swaziland | -26.53 | 31.31 | 2075 | 0 | |
| MTT (MINATITLAN) | airport | Mexico | 18.10 | -94.58 | 36 | 0 | |
| MTU (Montepuez Airport) | airport | -13.12 | 39.05 | 0 | |||
| MTV (Mota Lava Airport) | airport | -13.67 | 167.71 | 63 | 0 | ||
| MTW (MANITOWOC CO) | airport | United States | 44.13 | -87.68 | 651 | 0 | |
| MTWARA | airport | Tanzania, United Rep. of | -10.34 | 40.18 | 371 | 0 | |
| MTY (GENERAL MARIANO ESCOBEDO INTL) | airport | Mexico | 25.78 | -100.11 | 1278 | 0 | |
| MTZ (I BAR YEHUDA) | airport | Israel | 31.33 | 35.39 | -1266 | 0 |