| Haukipudas to Oegstgeest | 1,158.78 mi (1,864.87 km) |
| Haukipudas to Oirschot | 1,181.63 mi (1,901.65 km) |
| Haukipudas to Oisterwijk | 1,178.73 mi (1,896.98 km) |
| Haukipudas to Oldebroek | 1,111.98 mi (1,789.56 km) |
| Haukipudas to Oldenzaal | 1,098.45 mi (1,767.78 km) |
| Haukipudas to Ommen | 1,097.10 mi (1,765.61 km) |
| Haukipudas to Oosterend | 1,075.53 mi (1,730.90 km) |
| Haukipudas to Oosterhout | 1,182.44 mi (1,902.96 km) |
| Haukipudas to Oosterwolde | 1,071.50 mi (1,724.42 km) |
| Haukipudas to Oostzaan | 1,134.88 mi (1,826.41 km) |
| Haukipudas to Opmeer | 1,117.70 mi (1,798.77 km) |
| Haukipudas to Oss | 1,161.02 mi (1,868.47 km) |
| Haukipudas to Oud-Beijerland | 1,181.96 mi (1,902.18 km) |
| Haukipudas to Oudenbosch | 1,192.82 mi (1,919.67 km) |
| Haukipudas to Oudewater | 1,159.94 mi (1,866.74 km) |
