| Amposta to Masquefa | 84.39 mi (135.80 km) |
| Amposta to Matadepera | 97.19 mi (156.41 km) |
| Amposta to Mazarron | 237.78 mi (382.67 km) |
| Amposta to Meco | 205.13 mi (330.12 km) |
| Amposta to Medina del Campo | 289.47 mi (465.86 km) |
| Amposta to Medina Sidonia | 457.06 mi (735.56 km) |
| Amposta to Mejorada del Campo | 209.34 mi (336.90 km) |
| Amposta to Meliana | 95.39 mi (153.52 km) |
| Amposta to Mengibar | 301.47 mi (485.16 km) |
| Amposta to Merida | 387.60 mi (623.78 km) |
| Amposta to Miajadas | 368.23 mi (592.60 km) |
| Amposta to Mieres | 370.57 mi (596.37 km) |
| Amposta to Miguelturra | 268.83 mi (432.65 km) |
| Amposta to Mijas | 399.62 mi (643.12 km) |
| Amposta to Miranda de Ebro | 226.78 mi (364.97 km) |
