| Saint-Nazaire to Oegstgeest | 451.40 mi (726.46 km) |
| Saint-Nazaire to Oirschot | 446.23 mi (718.14 km) |
| Saint-Nazaire to Oisterwijk | 446.44 mi (718.48 km) |
| Saint-Nazaire to Oldebroek | 507.87 mi (817.33 km) |
| Saint-Nazaire to Oldenzaal | 535.81 mi (862.30 km) |
| Saint-Nazaire to Ommen | 527.35 mi (848.69 km) |
| Saint-Nazaire to Oosterend | 538.95 mi (867.36 km) |
| Saint-Nazaire to Oosterhout | 437.79 mi (704.56 km) |
| Saint-Nazaire to Oosterwolde | 545.11 mi (877.26 km) |
| Saint-Nazaire to Oostzaan | 476.05 mi (766.13 km) |
| Saint-Nazaire to Opmeer | 491.30 mi (790.68 km) |
| Saint-Nazaire to Oss | 464.96 mi (748.28 km) |
| Saint-Nazaire to Oud-Beijerland | 431.46 mi (694.37 km) |
| Saint-Nazaire to Oudenbosch | 424.61 mi (683.35 km) |
| Saint-Nazaire to Oudewater | 455.39 mi (732.88 km) |
