| Williamsport to Deville-les-Rouen | 3,661.44 mi (5,892.51 km) |
| Williamsport to Dieppe | 3,650.67 mi (5,875.18 km) |
| Williamsport to Digne-les-Bains | 4,044.46 mi (6,508.93 km) |
| Williamsport to Dijon | 3,888.87 mi (6,258.54 km) |
| Williamsport to Dinan | 3,558.04 mi (5,726.11 km) |
| Williamsport to Dinard | 3,553.02 mi (5,718.03 km) |
| Williamsport to Divonne-les-Bains | 3,966.43 mi (6,383.35 km) |
| Williamsport to Dole | 3,915.69 mi (6,301.69 km) |
| Williamsport to Dombasle-sur-Meurthe | 3,903.87 mi (6,282.68 km) |
| Williamsport to Domerat | 3,812.56 mi (6,135.72 km) |
| Williamsport to Domont | 3,726.43 mi (5,997.10 km) |
| Williamsport to Douai | 3,719.99 mi (5,986.75 km) |
| Williamsport to Douarnenez | 3,469.55 mi (5,583.70 km) |
| Williamsport to Douchy-les-Mines | 3,734.59 mi (6,010.24 km) |
| Williamsport to Dourdan | 3,727.28 mi (5,998.48 km) |
