| Swansea to Yuncos | 4,406.93 mi (7,092.28 km) |
| Swansea to Zafra | 4,344.49 mi (6,991.78 km) |
| Swansea to Zamora | 4,273.08 mi (6,876.86 km) |
| Swansea to Zaragoza | 4,487.98 mi (7,222.71 km) |
| Swansea to Zarautz | 4,375.29 mi (7,041.34 km) |
| Swansea to Zuera | 4,484.58 mi (7,217.23 km) |
| Swansea to Zumaia | 4,370.85 mi (7,034.21 km) |
| Swansea to Zumarraga | 4,375.39 mi (7,041.50 km) |
| Swansea to Longyearbyen | 3,831.46 mi (6,166.15 km) |
| Swansea to Ahus | 4,554.10 mi (7,329.12 km) |
| Swansea to Akersberga | 4,536.10 mi (7,300.14 km) |
| Swansea to Alingsas | 4,423.17 mi (7,118.41 km) |
| Swansea to Almhult | 4,525.03 mi (7,282.33 km) |
| Swansea to Alta | 4,542.09 mi (7,309.78 km) |
| Swansea to Amal | 4,387.65 mi (7,061.24 km) |
