| Salcea to Montilla | 1,708.22 mi (2,749.11 km) |
| Salcea to Montmelo | 1,252.91 mi (2,016.37 km) |
| Salcea to Montornes del Valles | 1,252.47 mi (2,015.65 km) |
| Salcea to Montoro | 1,680.28 mi (2,704.16 km) |
| Salcea to Monzon | 1,336.44 mi (2,150.79 km) |
| Salcea to Mora | 1,591.96 mi (2,562.01 km) |
| Salcea to Moralzarzal | 1,567.49 mi (2,522.63 km) |
| Salcea to Moron de la Frontera | 1,763.30 mi (2,837.76 km) |
| Salcea to Mostoles | 1,573.99 mi (2,533.10 km) |
| Salcea to Motril | 1,690.74 mi (2,720.98 km) |
| Salcea to Muchamiel | 1,487.08 mi (2,393.22 km) |
| Salcea to Mula | 1,548.42 mi (2,491.95 km) |
| Salcea to Munguia | 1,436.61 mi (2,312.00 km) |
| Salcea to Murcia | 1,534.44 mi (2,469.44 km) |
| Salcea to Muro del Alcoy | 1,472.62 mi (2,369.96 km) |
