| Boone to Deville-les-Rouen | 4,074.42 mi (6,557.15 km) |
| Boone to Dieppe | 4,064.63 mi (6,541.39 km) |
| Boone to Digne-les-Bains | 4,448.79 mi (7,159.63 km) |
| Boone to Dijon | 4,299.69 mi (6,919.68 km) |
| Boone to Dinan | 3,966.78 mi (6,383.92 km) |
| Boone to Dinard | 3,962.20 mi (6,376.54 km) |
| Boone to Divonne-les-Bains | 4,375.96 mi (7,042.43 km) |
| Boone to Dole | 4,326.35 mi (6,962.59 km) |
| Boone to Dombasle-sur-Meurthe | 4,318.26 mi (6,949.56 km) |
| Boone to Domerat | 4,219.31 mi (6,790.33 km) |
| Boone to Domont | 4,139.20 mi (6,661.40 km) |
| Boone to Douai | 4,135.91 mi (6,656.11 km) |
| Boone to Douarnenez | 3,875.87 mi (6,237.61 km) |
| Boone to Douchy-les-Mines | 4,150.54 mi (6,679.64 km) |
| Boone to Dourdan | 4,138.77 mi (6,660.71 km) |
