| Langley Park to Deville-les-Rouen | 3,754.55 mi (6,042.36 km) |
| Langley Park to Dieppe | 3,744.93 mi (6,026.87 km) |
| Langley Park to Digne-les-Bains | 4,128.50 mi (6,644.18 km) |
| Langley Park to Dijon | 3,979.54 mi (6,404.45 km) |
| Langley Park to Dinan | 3,646.51 mi (5,868.49 km) |
| Langley Park to Dinard | 3,641.95 mi (5,861.15 km) |
| Langley Park to Divonne-les-Bains | 4,055.71 mi (6,527.03 km) |
| Langley Park to Dole | 4,006.18 mi (6,447.33 km) |
| Langley Park to Dombasle-sur-Meurthe | 3,998.60 mi (6,435.12 km) |
| Langley Park to Domerat | 3,898.98 mi (6,274.80 km) |
| Langley Park to Domont | 3,819.29 mi (6,146.55 km) |
| Langley Park to Douai | 3,816.63 mi (6,142.27 km) |
| Langley Park to Douarnenez | 3,555.54 mi (5,722.08 km) |
| Langley Park to Douchy-les-Mines | 3,831.25 mi (6,165.81 km) |
| Langley Park to Dourdan | 3,818.70 mi (6,145.60 km) |
