| Swansea to Wilrijk | 4,378.99 mi (7,047.31 km) |
| Swansea to Wingene | 4,340.51 mi (6,985.38 km) |
| Swansea to Wommelgem | 4,382.90 mi (7,053.60 km) |
| Swansea to Wondelgem | 4,356.21 mi (7,010.64 km) |
| Swansea to Wuustwezel | 4,379.84 mi (7,048.67 km) |
| Swansea to Yvoir | 4,426.45 mi (7,123.68 km) |
| Swansea to Zandhoven | 4,387.37 mi (7,060.78 km) |
| Swansea to Zaventem | 4,391.75 mi (7,067.84 km) |
| Swansea to Zedelgem | 4,332.46 mi (6,972.42 km) |
| Swansea to Zele | 4,369.11 mi (7,031.40 km) |
| Swansea to Zelzate | 4,356.43 mi (7,011.00 km) |
| Swansea to Zemst | 4,387.05 mi (7,060.27 km) |
| Swansea to Zoersel | 4,387.55 mi (7,061.08 km) |
| Swansea to Zonhoven | 4,422.22 mi (7,116.88 km) |
| Swansea to Zonnebeke | 4,335.74 mi (6,977.70 km) |
