| Amposta to Montilla | 353.08 mi (568.24 km) |
| Amposta to Montmelo | 104.62 mi (168.38 km) |
| Amposta to Montornes del Valles | 104.97 mi (168.94 km) |
| Amposta to Montoro | 323.89 mi (521.25 km) |
| Amposta to Monzon | 85.32 mi (137.30 km) |
| Amposta to Mora | 240.64 mi (387.28 km) |
| Amposta to Moralzarzal | 238.36 mi (383.60 km) |
| Amposta to Moron de la Frontera | 408.05 mi (656.69 km) |
| Amposta to Mostoles | 235.01 mi (378.22 km) |
| Amposta to Motril | 351.56 mi (565.79 km) |
| Amposta to Muchamiel | 167.86 mi (270.14 km) |
| Amposta to Mula | 215.01 mi (346.03 km) |
| Amposta to Munguia | 253.58 mi (408.10 km) |
| Amposta to Murcia | 209.26 mi (336.77 km) |
| Amposta to Muro del Alcoy | 143.93 mi (231.64 km) |
