| Horizon West to Deville-les-Rouen | 4,437.02 mi (7,140.70 km) |
| Horizon West to Dieppe | 4,430.64 mi (7,130.43 km) |
| Horizon West to Digne-les-Bains | 4,781.35 mi (7,694.85 km) |
| Horizon West to Dijon | 4,653.28 mi (7,488.73 km) |
| Horizon West to Dinan | 4,316.83 mi (6,947.27 km) |
| Horizon West to Dinard | 4,313.63 mi (6,942.11 km) |
| Horizon West to Divonne-les-Bains | 4,724.83 mi (7,603.87 km) |
| Horizon West to Dole | 4,679.24 mi (7,530.50 km) |
| Horizon West to Dombasle-sur-Meurthe | 4,683.70 mi (7,537.69 km) |
| Horizon West to Domerat | 4,561.05 mi (7,340.30 km) |
| Horizon West to Domont | 4,500.55 mi (7,242.94 km) |
| Horizon West to Douai | 4,508.28 mi (7,255.38 km) |
| Horizon West to Douarnenez | 4,219.61 mi (6,790.81 km) |
| Horizon West to Douchy-les-Mines | 4,522.89 mi (7,278.88 km) |
| Horizon West to Dourdan | 4,495.89 mi (7,235.44 km) |
