| Colwyn Bay to Tutzing | 752.81 mi (1,211.53 km) |
| Colwyn Bay to Twist | 448.77 mi (722.23 km) |
| Colwyn Bay to Twistringen | 513.47 mi (826.35 km) |
| Colwyn Bay to Ubach-Palenberg | 447.29 mi (719.84 km) |
| Colwyn Bay to Uberherrn | 528.42 mi (850.40 km) |
| Colwyn Bay to Uberlingen | 680.29 mi (1,094.82 km) |
| Colwyn Bay to Ubstadt-Weiher | 603.52 mi (971.27 km) |
| Colwyn Bay to Ueckermunde | 727.78 mi (1,171.24 km) |
| Colwyn Bay to Uelzen | 590.88 mi (950.94 km) |
| Colwyn Bay to Uetersen | 549.47 mi (884.29 km) |
| Colwyn Bay to Uetze | 581.63 mi (936.04 km) |
| Colwyn Bay to Uhingen | 657.64 mi (1,058.37 km) |
| Colwyn Bay to Ulm | 684.33 mi (1,101.32 km) |
| Colwyn Bay to Unna | 494.48 mi (795.79 km) |
| Colwyn Bay to Unterfohring | 755.95 mi (1,216.59 km) |
