| Rockville Centre to Manerbio | 4,046.47 mi (6,512.16 km) |
| Rockville Centre to Manfredonia | 4,426.61 mi (7,123.94 km) |
| Rockville Centre to Maniago | 4,129.79 mi (6,646.26 km) |
| Rockville Centre to Mantova | 4,081.53 mi (6,568.59 km) |
| Rockville Centre to Maranello | 4,105.35 mi (6,606.92 km) |
| Rockville Centre to Marano di Napoli | 4,377.50 mi (7,044.91 km) |
| Rockville Centre to Marano Vicentino | 4,091.09 mi (6,583.97 km) |
| Rockville Centre to Marcianise | 4,377.79 mi (7,045.36 km) |
| Rockville Centre to Marcon | 4,132.64 mi (6,650.84 km) |
| Rockville Centre to Mareno di Piave | 4,125.30 mi (6,639.04 km) |
| Rockville Centre to Margherita di Savoia | 4,446.70 mi (7,156.28 km) |
| Rockville Centre to Mariano Comense | 3,995.05 mi (6,429.42 km) |
| Rockville Centre to Marigliano | 4,388.08 mi (7,061.94 km) |
| Rockville Centre to Marino | 4,279.13 mi (6,886.60 km) |
| Rockville Centre to Marostica | 4,099.00 mi (6,596.71 km) |
