| Morriston to Dillenburg | 532.42 mi (856.85 km) |
| Morriston to Dillingen | 671.85 mi (1,081.24 km) |
| Morriston to Dillingen | 494.93 mi (796.52 km) |
| Morriston to Dingolfing | 755.51 mi (1,215.88 km) |
| Morriston to Dinkelsbuhl | 652.24 mi (1,049.68 km) |
| Morriston to Dinklage | 515.66 mi (829.88 km) |
| Morriston to Dinslaken | 457.50 mi (736.28 km) |
| Morriston to Dippoldiswalde | 760.92 mi (1,224.58 km) |
| Morriston to Ditzingen | 606.21 mi (975.59 km) |
| Morriston to Dobeln | 734.45 mi (1,181.98 km) |
| Morriston to Doberlug-Kirchhain | 748.82 mi (1,205.12 km) |
| Morriston to Donaueschingen | 610.15 mi (981.94 km) |
| Morriston to Donauworth | 682.14 mi (1,097.79 km) |
| Morriston to Donzdorf | 641.45 mi (1,032.32 km) |
| Morriston to Dorfen | 750.78 mi (1,208.26 km) |
