| Swansea to Yverdon-les-Bains | 4,622.35 mi (7,438.96 km) |
| Swansea to Zofingen | 4,654.78 mi (7,491.14 km) |
| Swansea to Zollikon | 4,677.86 mi (7,528.29 km) |
| Swansea to Zuchwil | 4,642.97 mi (7,472.14 km) |
| Swansea to Zug | 4,682.06 mi (7,535.05 km) |
| Swansea to Zurich | 4,675.18 mi (7,523.98 km) |
| Swansea to Ra's al `Ayn | 6,333.13 mi (10,192.19 km) |
| Swansea to Tall Abyad | 6,304.34 mi (10,145.85 km) |
| Swansea to Acarlar | 5,843.20 mi (9,403.72 km) |
| Swansea to Acigol | 6,052.34 mi (9,740.30 km) |
| Swansea to Acipayam | 5,923.51 mi (9,532.97 km) |
| Swansea to Adakli | 6,214.40 mi (10,001.11 km) |
| Swansea to Adana | 6,162.68 mi (9,917.87 km) |
| Swansea to Adilcevaz | 6,309.45 mi (10,154.08 km) |
| Swansea to Adiyaman | 6,223.19 mi (10,015.26 km) |
