| Swansea to Dabrowa Gornicza | 4,947.06 mi (7,961.53 km) |
| Swansea to Dabrowa Tarnowska | 5,015.12 mi (8,071.05 km) |
| Swansea to Darlowo | 4,682.03 mi (7,535.00 km) |
| Swansea to Debica | 5,034.99 mi (8,103.03 km) |
| Swansea to Deblin | 4,981.97 mi (8,017.71 km) |
| Swansea to Debno | 4,692.78 mi (7,552.30 km) |
| Swansea to Dobre Miasto | 4,828.34 mi (7,770.47 km) |
| Swansea to Drawsko Pomorskie | 4,697.80 mi (7,560.38 km) |
| Swansea to Drezdenko | 4,727.25 mi (7,607.78 km) |
| Swansea to Dzialdowo | 4,854.13 mi (7,811.97 km) |
| Swansea to Dzierzoniow | 4,842.00 mi (7,792.44 km) |
| Swansea to Elblag | 4,788.99 mi (7,707.14 km) |
| Swansea to Elk | 4,897.51 mi (7,881.78 km) |
| Swansea to Garwolin | 4,959.66 mi (7,981.80 km) |
| Swansea to Gdansk | 4,757.25 mi (7,656.05 km) |
