| Opatija to Dieppe | 691.05 mi (1,112.14 km) |
| Opatija to Digne-les-Bains | 404.95 mi (651.71 km) |
| Opatija to Dijon | 463.32 mi (745.64 km) |
| Opatija to Dinan | 799.79 mi (1,287.14 km) |
| Opatija to Dinard | 802.41 mi (1,291.36 km) |
| Opatija to Divonne-les-Bains | 398.74 mi (641.71 km) |
| Opatija to Dole | 438.11 mi (705.07 km) |
| Opatija to Dombasle-sur-Meurthe | 438.05 mi (704.98 km) |
| Opatija to Domerat | 570.15 mi (917.57 km) |
| Opatija to Domont | 616.61 mi (992.34 km) |
| Opatija to Douai | 624.90 mi (1,005.68 km) |
| Opatija to Douarnenez | 900.56 mi (1,449.31 km) |
| Opatija to Douchy-les-Mines | 610.51 mi (982.52 km) |
| Opatija to Dourdan | 619.58 mi (997.12 km) |
| Opatija to Draguignan | 405.62 mi (652.79 km) |
