| Colwyn Bay to Wambrechies | 338.68 mi (545.05 km) |
| Colwyn Bay to Wasquehal | 342.26 mi (550.82 km) |
| Colwyn Bay to Wattignies | 342.47 mi (551.16 km) |
| Colwyn Bay to Wattrelos | 344.19 mi (553.92 km) |
| Colwyn Bay to Wingles | 339.56 mi (546.47 km) |
| Colwyn Bay to Wittelsheim | 610.60 mi (982.66 km) |
| Colwyn Bay to Wittenheim | 613.91 mi (987.99 km) |
| Colwyn Bay to Woippy | 512.65 mi (825.03 km) |
| Colwyn Bay to Yerres | 414.68 mi (667.36 km) |
| Colwyn Bay to Yutz | 505.36 mi (813.30 km) |
| Colwyn Bay to Yvetot | 317.94 mi (511.67 km) |
| Colwyn Bay to Yzeure | 560.03 mi (901.29 km) |
| Colwyn Bay to Cayenne | 4,314.77 mi (6,943.95 km) |
| Colwyn Bay to Iracoubo | 4,313.42 mi (6,941.78 km) |
| Colwyn Bay to Kourou | 4,312.42 mi (6,940.17 km) |
