| West Islip to Dillenburg | 3,792.42 mi (6,103.31 km) |
| West Islip to Dillingen | 3,943.95 mi (6,347.17 km) |
| West Islip to Dillingen | 3,767.53 mi (6,063.26 km) |
| West Islip to Dingolfing | 4,024.89 mi (6,477.43 km) |
| West Islip to Dinkelsbuhl | 3,922.68 mi (6,312.95 km) |
| West Islip to Dinklage | 3,734.58 mi (6,010.23 km) |
| West Islip to Dinslaken | 3,708.17 mi (5,967.73 km) |
| West Islip to Dippoldiswalde | 4,000.52 mi (6,438.22 km) |
| West Islip to Ditzingen | 3,878.63 mi (6,242.06 km) |
| West Islip to Dobeln | 3,972.00 mi (6,392.32 km) |
| West Islip to Doberlug-Kirchhain | 3,974.40 mi (6,396.18 km) |
| West Islip to Donaueschingen | 3,881.05 mi (6,245.95 km) |
| West Islip to Donauworth | 3,953.54 mi (6,362.61 km) |
| West Islip to Donzdorf | 3,913.73 mi (6,298.54 km) |
| West Islip to Dorfen | 4,022.23 mi (6,473.15 km) |
