| Calafat to Montilla | 1,501.60 mi (2,416.59 km) |
| Calafat to Montmelo | 1,060.74 mi (1,707.09 km) |
| Calafat to Montornes del Valles | 1,060.09 mi (1,706.05 km) |
| Calafat to Montoro | 1,476.43 mi (2,376.09 km) |
| Calafat to Monzon | 1,156.61 mi (1,861.38 km) |
| Calafat to Mora | 1,401.44 mi (2,255.39 km) |
| Calafat to Moralzarzal | 1,387.90 mi (2,233.62 km) |
| Calafat to Moron de la Frontera | 1,556.00 mi (2,504.15 km) |
| Calafat to Mostoles | 1,390.44 mi (2,237.69 km) |
| Calafat to Motril | 1,472.89 mi (2,370.39 km) |
| Calafat to Muchamiel | 1,271.08 mi (2,045.60 km) |
| Calafat to Mula | 1,333.33 mi (2,145.79 km) |
| Calafat to Munguia | 1,285.11 mi (2,068.18 km) |
| Calafat to Murcia | 1,317.36 mi (2,120.08 km) |
| Calafat to Muro del Alcoy | 1,260.08 mi (2,027.91 km) |
