| Santa Coloma de Farnes to Monticello (Minnesota) | 4,522.73 mi (7,278.63 km) |
| Santa Coloma de Farnes to Montrose (Colorado) | 5,377.95 mi (8,654.97 km) |
| Santa Coloma de Farnes to Moody (Alabama) | 4,682.29 mi (7,535.41 km) |
| Santa Coloma de Farnes to Moore (Oklahoma) | 5,099.35 mi (8,206.61 km) |
| Santa Coloma de Farnes to Moorestown-Lenola (New Jersey) | 3,908.52 mi (6,290.15 km) |
| Santa Coloma de Farnes to Mooresville (North Carolina) | 4,339.59 mi (6,983.89 km) |
| Santa Coloma de Farnes to Moorhead (Minnesota) | 4,573.11 mi (7,359.70 km) |
| Santa Coloma de Farnes to Moorpark (California) | 6,004.39 mi (9,663.14 km) |
| Santa Coloma de Farnes to Moraga (California) | 5,925.66 mi (9,536.43 km) |
| Santa Coloma de Farnes to Moreno Valley (California) | 5,962.20 mi (9,595.23 km) |
| Santa Coloma de Farnes to Morgan City (Louisiana) | 5,065.35 mi (8,151.89 km) |
| Santa Coloma de Farnes to Morgan Hill (California) | 5,948.22 mi (9,572.73 km) |
| Santa Coloma de Farnes to Morganton (North Carolina) | 4,374.32 mi (7,039.79 km) |
| Santa Coloma de Farnes to Morgantown (West Virginia) | 4,148.00 mi (6,675.56 km) |
| Santa Coloma de Farnes to Morris (Illinois) | 4,456.94 mi (7,172.75 km) |
