| Oulu to Dieppe | 1,364.03 mi (2,195.19 km) |
| Oulu to Digne-les-Bains | 1,622.98 mi (2,611.94 km) |
| Oulu to Dijon | 1,439.45 mi (2,316.57 km) |
| Oulu to Dinan | 1,523.82 mi (2,452.35 km) |
| Oulu to Dinard | 1,513.67 mi (2,436.01 km) |
| Oulu to Divonne-les-Bains | 1,479.03 mi (2,380.27 km) |
| Oulu to Dole | 1,444.43 mi (2,324.58 km) |
| Oulu to Dombasle-sur-Meurthe | 1,331.57 mi (2,142.96 km) |
| Oulu to Domerat | 1,549.01 mi (2,492.89 km) |
| Oulu to Domont | 1,389.48 mi (2,236.15 km) |
| Oulu to Douai | 1,292.08 mi (2,079.40 km) |
| Oulu to Douarnenez | 1,600.41 mi (2,575.62 km) |
| Oulu to Douchy-les-Mines | 1,289.38 mi (2,075.05 km) |
| Oulu to Dourdan | 1,426.60 mi (2,295.89 km) |
| Oulu to Draguignan | 1,654.85 mi (2,663.22 km) |
