| Galveston to Marsala | 5,845.18 mi (9,406.90 km) |
| Galveston to Marsciano | 5,648.39 mi (9,090.21 km) |
| Galveston to Martano | 6,008.76 mi (9,670.16 km) |
| Galveston to Martellago | 5,543.64 mi (8,921.63 km) |
| Galveston to Martina Franca | 5,947.34 mi (9,571.32 km) |
| Galveston to Martinengo | 5,444.10 mi (8,761.43 km) |
| Galveston to Martinsicuro | 5,716.76 mi (9,200.24 km) |
| Galveston to Mascali | 5,972.24 mi (9,611.39 km) |
| Galveston to Mascalucia | 5,972.72 mi (9,612.17 km) |
| Galveston to Masera di Padova | 5,540.14 mi (8,916.00 km) |
| Galveston to Maserada sul Piave | 5,542.66 mi (8,920.05 km) |
| Galveston to Massa | 5,513.98 mi (8,873.90 km) |
| Galveston to Massa Lombarda | 5,569.86 mi (8,963.82 km) |
| Galveston to Massafra | 5,942.87 mi (9,564.12 km) |
| Galveston to Massalubrense | 5,822.60 mi (9,370.57 km) |
