| Colwyn Bay to Mechernich | 477.83 mi (768.99 km) |
| Colwyn Bay to Meckenbeuren | 697.58 mi (1,122.65 km) |
| Colwyn Bay to Meckenheim | 491.19 mi (790.50 km) |
| Colwyn Bay to Meerane | 705.17 mi (1,134.86 km) |
| Colwyn Bay to Meerbusch | 459.50 mi (739.50 km) |
| Colwyn Bay to Meine | 596.37 mi (959.76 km) |
| Colwyn Bay to Meinerzhagen | 502.22 mi (808.24 km) |
| Colwyn Bay to Meiningen | 629.43 mi (1,012.97 km) |
| Colwyn Bay to Meissen | 739.94 mi (1,190.82 km) |
| Colwyn Bay to Meitingen | 711.55 mi (1,145.13 km) |
| Colwyn Bay to Melle | 508.45 mi (818.27 km) |
| Colwyn Bay to Melsungen | 579.47 mi (932.56 km) |
| Colwyn Bay to Memmelsdorf | 668.67 mi (1,076.12 km) |
| Colwyn Bay to Memmingen | 708.29 mi (1,139.87 km) |
| Colwyn Bay to Mendig | 509.62 mi (820.15 km) |
