| Sankt Valentin to Oegstgeest | 523.81 mi (842.99 km) |
| Sankt Valentin to Oirschot | 470.77 mi (757.63 km) |
| Sankt Valentin to Oisterwijk | 477.14 mi (767.88 km) |
| Sankt Valentin to Oldebroek | 481.50 mi (774.90 km) |
| Sankt Valentin to Oldenzaal | 440.80 mi (709.40 km) |
| Sankt Valentin to Ommen | 466.50 mi (750.76 km) |
| Sankt Valentin to Oosterend | 498.67 mi (802.52 km) |
| Sankt Valentin to Oosterhout | 492.20 mi (792.12 km) |
| Sankt Valentin to Oosterwolde | 490.81 mi (789.89 km) |
| Sankt Valentin to Oostzaan | 516.95 mi (831.95 km) |
| Sankt Valentin to Opmeer | 524.28 mi (843.75 km) |
| Sankt Valentin to Oss | 470.83 mi (757.72 km) |
| Sankt Valentin to Oud-Beijerland | 515.00 mi (828.82 km) |
| Sankt Valentin to Oudenbosch | 503.63 mi (810.51 km) |
| Sankt Valentin to Oudewater | 503.41 mi (810.17 km) |
