| Arcos de Valdevez to Monticello (Minnesota) | 4,070.23 mi (6,550.40 km) |
| Arcos de Valdevez to Montrose (Colorado) | 4,931.58 mi (7,936.61 km) |
| Arcos de Valdevez to Moody (Alabama) | 4,157.65 mi (6,691.10 km) |
| Arcos de Valdevez to Moore (Oklahoma) | 4,607.45 mi (7,414.97 km) |
| Arcos de Valdevez to Moorestown-Lenola (New Jersey) | 3,387.09 mi (5,450.99 km) |
| Arcos de Valdevez to Mooresville (North Carolina) | 3,811.04 mi (6,133.28 km) |
| Arcos de Valdevez to Moorhead (Minnesota) | 4,137.69 mi (6,658.96 km) |
| Arcos de Valdevez to Moorpark (California) | 5,579.48 mi (8,979.30 km) |
| Arcos de Valdevez to Moraga (California) | 5,530.81 mi (8,900.97 km) |
| Arcos de Valdevez to Moreno Valley (California) | 5,528.95 mi (8,897.99 km) |
| Arcos de Valdevez to Morgan City (Louisiana) | 4,537.41 mi (7,302.26 km) |
| Arcos de Valdevez to Morgan Hill (California) | 5,547.94 mi (8,928.55 km) |
| Arcos de Valdevez to Morganton (North Carolina) | 3,848.01 mi (6,192.78 km) |
| Arcos de Valdevez to Morgantown (West Virginia) | 3,634.39 mi (5,848.99 km) |
| Arcos de Valdevez to Morris (Illinois) | 3,969.92 mi (6,388.97 km) |
