| Marlborough to Montijo | 3,328.87 mi (5,357.30 km) |
| Marlborough to Montilla | 3,466.35 mi (5,578.56 km) |
| Marlborough to Montmelo | 3,665.09 mi (5,898.39 km) |
| Marlborough to Montornes del Valles | 3,666.20 mi (5,900.17 km) |
| Marlborough to Montoro | 3,464.58 mi (5,575.70 km) |
| Marlborough to Monzon | 3,559.23 mi (5,728.02 km) |
| Marlborough to Mora | 3,441.47 mi (5,538.50 km) |
| Marlborough to Moralzarzal | 3,402.31 mi (5,475.50 km) |
| Marlborough to Moron de la Frontera | 3,441.42 mi (5,538.42 km) |
| Marlborough to Mostoles | 3,417.43 mi (5,499.82 km) |
| Marlborough to Motril | 3,547.73 mi (5,709.52 km) |
| Marlborough to Muchamiel | 3,640.54 mi (5,858.89 km) |
| Marlborough to Mula | 3,602.88 mi (5,798.27 km) |
| Marlborough to Munguia | 3,377.08 mi (5,434.89 km) |
| Marlborough to Murcia | 3,621.96 mi (5,828.98 km) |
