| Hazebrouck to Oegstgeest | 130.53 mi (210.06 km) |
| Hazebrouck to Oirschot | 131.17 mi (211.10 km) |
| Hazebrouck to Oisterwijk | 129.66 mi (208.66 km) |
| Hazebrouck to Oldebroek | 187.10 mi (301.12 km) |
| Hazebrouck to Oldenzaal | 218.54 mi (351.70 km) |
| Hazebrouck to Ommen | 207.30 mi (333.62 km) |
| Hazebrouck to Oosterend | 217.74 mi (350.43 km) |
| Hazebrouck to Oosterhout | 118.73 mi (191.08 km) |
| Hazebrouck to Oosterwolde | 223.85 mi (360.26 km) |
| Hazebrouck to Oostzaan | 155.10 mi (249.61 km) |
| Hazebrouck to Opmeer | 171.07 mi (275.32 km) |
| Hazebrouck to Oss | 147.51 mi (237.40 km) |
| Hazebrouck to Oud-Beijerland | 110.26 mi (177.45 km) |
| Hazebrouck to Oudenbosch | 104.70 mi (168.49 km) |
| Hazebrouck to Oudewater | 134.32 mi (216.16 km) |
