| Swansea to Cutrofiano | 5,360.95 mi (8,627.62 km) |
| Swansea to Dalmine | 4,783.37 mi (7,698.09 km) |
| Swansea to Deruta | 5,003.83 mi (8,052.88 km) |
| Swansea to Desenzano del Garda | 4,827.67 mi (7,769.39 km) |
| Swansea to Desio | 4,769.38 mi (7,675.57 km) |
| Swansea to Dolianova | 5,015.90 mi (8,072.31 km) |
| Swansea to Dolo | 4,890.17 mi (7,869.96 km) |
| Swansea to Domodossola | 4,713.17 mi (7,585.12 km) |
| Swansea to Dorgali | 4,995.87 mi (8,040.07 km) |
| Swansea to Dueville | 4,861.20 mi (7,823.34 km) |
| Swansea to Eboli | 5,211.40 mi (8,386.94 km) |
| Swansea to Elmas | 5,014.87 mi (8,070.65 km) |
| Swansea to Empoli | 4,914.44 mi (7,909.02 km) |
| Swansea to Enna | 5,311.00 mi (8,547.24 km) |
| Swansea to Eraclea | 4,907.61 mi (7,898.03 km) |
