| Staines-upon-Thames to Nuth | 279.19 mi (449.31 km) |
| Staines-upon-Thames to Oegstgeest | 218.81 mi (352.14 km) |
| Staines-upon-Thames to Oirschot | 250.10 mi (402.49 km) |
| Staines-upon-Thames to Oisterwijk | 245.75 mi (395.49 km) |
| Staines-upon-Thames to Oldebroek | 281.84 mi (453.57 km) |
| Staines-upon-Thames to Oldenzaal | 323.20 mi (520.14 km) |
| Staines-upon-Thames to Ommen | 304.06 mi (489.34 km) |
| Staines-upon-Thames to Oosterend | 298.66 mi (480.64 km) |
| Staines-upon-Thames to Oosterhout | 231.09 mi (371.90 km) |
| Staines-upon-Thames to Oosterwolde | 307.26 mi (494.49 km) |
| Staines-upon-Thames to Oostzaan | 239.88 mi (386.06 km) |
| Staines-upon-Thames to Opmeer | 247.82 mi (398.83 km) |
| Staines-upon-Thames to Oss | 259.63 mi (417.84 km) |
| Staines-upon-Thames to Oud-Beijerland | 212.26 mi (341.60 km) |
| Staines-upon-Thames to Oudenbosch | 216.73 mi (348.79 km) |
