| Rockville Centre to Montevarchi | 4,169.66 mi (6,710.43 km) |
| Rockville Centre to Monticello Conte Otto | 4,100.75 mi (6,599.52 km) |
| Rockville Centre to Montichiari | 4,055.94 mi (6,527.41 km) |
| Rockville Centre to Montignoso | 4,092.09 mi (6,585.58 km) |
| Rockville Centre to Montopoli in Val d'Arno | 4,129.22 mi (6,645.34 km) |
| Rockville Centre to Monza | 4,002.62 mi (6,441.59 km) |
| Rockville Centre to Morbegno | 3,997.75 mi (6,433.76 km) |
| Rockville Centre to Mori | 4,067.08 mi (6,545.33 km) |
| Rockville Centre to Morlupo | 4,258.65 mi (6,853.64 km) |
| Rockville Centre to Morrovalle | 4,264.41 mi (6,862.90 km) |
| Rockville Centre to Mortara | 3,990.62 mi (6,422.28 km) |
| Rockville Centre to Mosciano Sant'Angelo | 4,297.49 mi (6,916.15 km) |
| Rockville Centre to Motta di Livenza | 4,138.17 mi (6,659.74 km) |
| Rockville Centre to Motta Sant'Anastasia | 4,540.21 mi (7,306.76 km) |
| Rockville Centre to Mottola | 4,512.95 mi (7,262.89 km) |
