| Somerset to Dillenburg | 3,849.40 mi (6,195.01 km) |
| Somerset to Dillingen | 4,001.78 mi (6,440.25 km) |
| Somerset to Dillingen | 3,825.57 mi (6,156.65 km) |
| Somerset to Dingolfing | 4,082.32 mi (6,569.86 km) |
| Somerset to Dinkelsbuhl | 3,980.27 mi (6,405.62 km) |
| Somerset to Dinklage | 3,790.39 mi (6,100.04 km) |
| Somerset to Dinslaken | 3,764.90 mi (6,059.03 km) |
| Somerset to Dippoldiswalde | 4,056.45 mi (6,528.23 km) |
| Somerset to Ditzingen | 3,936.57 mi (6,335.29 km) |
| Somerset to Dobeln | 4,027.90 mi (6,482.28 km) |
| Somerset to Doberlug-Kirchhain | 4,029.91 mi (6,485.52 km) |
| Somerset to Donaueschingen | 3,939.55 mi (6,340.09 km) |
| Somerset to Donauworth | 4,011.24 mi (6,455.47 km) |
| Somerset to Donzdorf | 3,971.61 mi (6,391.69 km) |
| Somerset to Dorfen | 4,079.91 mi (6,565.99 km) |
