| Aberystwyth to Montevarchi | 945.69 mi (1,521.93 km) |
| Aberystwyth to Monticello Conte Otto | 849.08 mi (1,366.47 km) |
| Aberystwyth to Montichiari | 813.43 mi (1,309.09 km) |
| Aberystwyth to Montignoso | 872.93 mi (1,404.84 km) |
| Aberystwyth to Montopoli in Val d'Arno | 910.46 mi (1,465.24 km) |
| Aberystwyth to Monza | 765.57 mi (1,232.06 km) |
| Aberystwyth to Morbegno | 750.92 mi (1,208.50 km) |
| Aberystwyth to Mori | 815.74 mi (1,312.81 km) |
| Aberystwyth to Morlupo | 1,048.05 mi (1,686.67 km) |
| Aberystwyth to Morrovalle | 1,027.62 mi (1,653.80 km) |
| Aberystwyth to Mortara | 763.27 mi (1,228.37 km) |
| Aberystwyth to Mosciano Sant'Angelo | 1,065.85 mi (1,715.33 km) |
| Aberystwyth to Motta di Livenza | 880.19 mi (1,416.53 km) |
| Aberystwyth to Motta Sant'Anastasia | 1,380.41 mi (2,221.56 km) |
| Aberystwyth to Mottola | 1,284.00 mi (2,066.40 km) |
