| Swindon to Dillenburg | 439.55 mi (707.39 km) |
| Swindon to Dillingen | 580.35 mi (933.99 km) |
| Swindon to Dillingen | 404.13 mi (650.39 km) |
| Swindon to Dingolfing | 663.18 mi (1,067.29 km) |
| Swindon to Dinkelsbuhl | 560.08 mi (901.36 km) |
| Swindon to Dinklage | 427.16 mi (687.44 km) |
| Swindon to Dinslaken | 365.46 mi (588.14 km) |
| Swindon to Dippoldiswalde | 668.70 mi (1,076.17 km) |
| Swindon to Ditzingen | 515.01 mi (828.82 km) |
| Swindon to Dobeln | 642.42 mi (1,033.88 km) |
| Swindon to Doberlug-Kirchhain | 657.61 mi (1,058.31 km) |
| Swindon to Donaueschingen | 521.64 mi (839.50 km) |
| Swindon to Donauworth | 590.29 mi (949.97 km) |
| Swindon to Donzdorf | 550.09 mi (885.29 km) |
| Swindon to Dorfen | 658.97 mi (1,060.51 km) |
