| Swansea to Wambrechies | 4,344.25 mi (6,991.39 km) |
| Swansea to Wasquehal | 4,347.93 mi (6,997.32 km) |
| Swansea to Wattignies | 4,347.36 mi (6,996.40 km) |
| Swansea to Wattrelos | 4,350.22 mi (7,001.01 km) |
| Swansea to Wingles | 4,343.14 mi (6,989.60 km) |
| Swansea to Wittelsheim | 4,608.00 mi (7,415.86 km) |
| Swansea to Wittenheim | 4,611.81 mi (7,421.99 km) |
| Swansea to Woippy | 4,516.74 mi (7,269.00 km) |
| Swansea to Yerres | 4,388.11 mi (7,061.98 km) |
| Swansea to Yutz | 4,510.75 mi (7,259.35 km) |
| Swansea to Yvetot | 4,289.57 mi (6,903.40 km) |
| Swansea to Yzeure | 4,497.16 mi (7,237.47 km) |
| Swansea to Cayenne | 3,309.46 mi (5,326.06 km) |
| Swansea to Iracoubo | 3,241.13 mi (5,216.10 km) |
| Swansea to Kourou | 3,283.29 mi (5,283.94 km) |
