| Colwyn Bay to Melzo | 796.25 mi (1,281.44 km) |
| Colwyn Bay to Mendicino | 1,348.29 mi (2,169.86 km) |
| Colwyn Bay to Menfi | 1,344.52 mi (2,163.80 km) |
| Colwyn Bay to Mentana | 1,083.97 mi (1,744.48 km) |
| Colwyn Bay to Merano | 800.71 mi (1,288.62 km) |
| Colwyn Bay to Merate | 786.71 mi (1,266.09 km) |
| Colwyn Bay to Mercato San Severino | 1,219.00 mi (1,961.79 km) |
| Colwyn Bay to Mercogliano | 1,210.69 mi (1,948.42 km) |
| Colwyn Bay to Mesagne | 1,332.93 mi (2,145.15 km) |
| Colwyn Bay to Messina | 1,387.43 mi (2,232.86 km) |
| Colwyn Bay to Mestre | 893.44 mi (1,437.85 km) |
| Colwyn Bay to Mestrino | 878.71 mi (1,414.15 km) |
| Colwyn Bay to Milan | 790.51 mi (1,272.21 km) |
| Colwyn Bay to Milazzo | 1,376.26 mi (2,214.88 km) |
| Colwyn Bay to Minerbio | 909.30 mi (1,463.38 km) |
