| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| MAD (BARAJAS) | airport | Spain | 40.49 | -3.57 | 2000 | 0 | |
| MAD JUMA | airport | Pakistan | 28.36 | 70.60 | 256 | 0 | |
| MAD RIVER FLY-IN | airport | United States | 44.23 | -72.80 | 710 | 0 | |
| MAD RIVER INC | airport | United States | 40.02 | -83.83 | 958 | 0 | |
| MADANG | airport | Papua New Guinea | -5.21 | 145.79 | 20 | 0 | |
| MADANIYIN | airport | Tunisia | 33.35 | 10.44 | 427 | 0 | |
| MADDEN PEAK | airport | United States | 37.35 | -108.15 | 10039 | 0 | |
| MADDOCK MUNI | airport | United States | 47.98 | -99.53 | 1600 | 0 | |
| MADEIRA | airport | Portugal | 32.70 | -16.77 | 192 | 0 | |
| MADEIRA AIRPARK | airport | United States | 32.91 | -96.60 | 450 | 0 | |
| MADELINE ISLAND | airport | United States | 46.79 | -90.76 | 649 | 0 | |
| MADERA MUNI | airport | United States | 36.99 | -120.11 | 255 | 0 | |
| MADI'S MEADOWS | airport | United States | 38.82 | -84.67 | 880 | 0 | |
| MADIGAN HOSPITAL | airport | United States | 47.11 | -122.55 | 300 | 0 | |
| MADILL MUNI | airport | United States | 34.14 | -96.81 | 890 | 0 | |
| MADISON | airport | United States | 37.63 | -84.33 | 1000 | 0 | |
| MADISON AVIATION | airport | United States | 35.97 | -112.13 | 6600 | 0 | |
| MADISON CO | airport | United States | 39.93 | -83.46 | 1081 | 0 | |
| MADISON CO EXECUTIVE | airport | United States | 34.86 | -86.56 | 756 | 0 | |
| MADISON COUNTY | airport | United States | 30.45 | -83.31 | 150 | 0 | |
| MADISON COUNTY HOSPITAL | airport | United States | 39.89 | -83.45 | 1057 | 0 | |
| MADISON MEMORIAL | airport | United States | 37.56 | -90.30 | 875 | 0 | |
| MADISON MUNI | airport | United States | 33.61 | -83.46 | 694 | 0 | |
| MADISON MUNI | airport | United States | 38.76 | -85.47 | 817 | 0 | |
| MADISON MUNI | airport | United States | 44.02 | -97.09 | 1717 | 0 | |
| MADISONVILLE MUNI | airport | United States | 37.36 | -87.40 | 439 | 0 | |
| MADISONVILLE MUNI | airport | United States | 30.91 | -95.95 | 287 | 0 | |
| MADRID AB | airport | Colombia | 4.73 | -74.28 | 8325 | 0 | |
| MADSEN | airport | United States | 44.35 | -105.34 | 4500 | 0 | |
| MADURAI | airport | India | 9.83 | 78.09 | 459 | 0 |