| Colwyn Bay to Montevarchi | 968.52 mi (1,558.68 km) |
| Colwyn Bay to Monticello Conte Otto | 865.14 mi (1,392.31 km) |
| Colwyn Bay to Montichiari | 832.97 mi (1,340.53 km) |
| Colwyn Bay to Montignoso | 897.64 mi (1,444.61 km) |
| Colwyn Bay to Montopoli in Val d'Arno | 934.80 mi (1,504.42 km) |
| Colwyn Bay to Monza | 787.30 mi (1,267.04 km) |
| Colwyn Bay to Morbegno | 769.78 mi (1,238.84 km) |
| Colwyn Bay to Mori | 832.24 mi (1,339.37 km) |
| Colwyn Bay to Morlupo | 1,072.47 mi (1,725.98 km) |
| Colwyn Bay to Morrovalle | 1,046.67 mi (1,684.46 km) |
| Colwyn Bay to Mortara | 787.60 mi (1,267.51 km) |
| Colwyn Bay to Mosciano Sant'Angelo | 1,085.83 mi (1,747.47 km) |
| Colwyn Bay to Motta di Livenza | 893.33 mi (1,437.67 km) |
| Colwyn Bay to Motta Sant'Anastasia | 1,409.08 mi (2,267.70 km) |
| Colwyn Bay to Mottola | 1,302.97 mi (2,096.92 km) |
