| Sankt Leon-Rot to Oegstgeest | 270.67 mi (435.61 km) |
| Sankt Leon-Rot to Oirschot | 212.00 mi (341.18 km) |
| Sankt Leon-Rot to Oisterwijk | 219.12 mi (352.63 km) |
| Sankt Leon-Rot to Oldebroek | 249.50 mi (401.53 km) |
| Sankt Leon-Rot to Oldenzaal | 223.01 mi (358.90 km) |
| Sankt Leon-Rot to Ommen | 243.92 mi (392.55 km) |
| Sankt Leon-Rot to Oosterend | 280.61 mi (451.60 km) |
| Sankt Leon-Rot to Oosterhout | 232.50 mi (374.18 km) |
| Sankt Leon-Rot to Oosterwolde | 276.10 mi (444.33 km) |
| Sankt Leon-Rot to Oostzaan | 272.28 mi (438.19 km) |
| Sankt Leon-Rot to Opmeer | 285.41 mi (459.32 km) |
| Sankt Leon-Rot to Oss | 219.51 mi (353.27 km) |
| Sankt Leon-Rot to Oud-Beijerland | 255.00 mi (410.39 km) |
| Sankt Leon-Rot to Oudenbosch | 240.66 mi (387.31 km) |
| Sankt Leon-Rot to Oudewater | 250.69 mi (403.45 km) |
