| Olen to Dieppe | 186.07 mi (299.45 km) |
| Olen to Digne-les-Bains | 491.85 mi (791.56 km) |
| Olen to Dijon | 264.96 mi (426.42 km) |
| Olen to Dinan | 359.43 mi (578.44 km) |
| Olen to Dinard | 353.22 mi (568.45 km) |
| Olen to Divonne-les-Bains | 336.37 mi (541.33 km) |
| Olen to Dole | 281.79 mi (453.50 km) |
| Olen to Dombasle-sur-Meurthe | 186.79 mi (300.61 km) |
| Olen to Domerat | 347.29 mi (558.91 km) |
| Olen to Domont | 184.42 mi (296.79 km) |
| Olen to Douai | 94.22 mi (151.63 km) |
| Olen to Douarnenez | 461.60 mi (742.88 km) |
| Olen to Douchy-les-Mines | 86.58 mi (139.34 km) |
| Olen to Dourdan | 220.88 mi (355.47 km) |
| Olen to Draguignan | 531.16 mi (854.82 km) |
