| Staines-upon-Thames to Orthez | 549.14 mi (883.76 km) |
| Staines-upon-Thames to Orvault | 291.90 mi (469.76 km) |
| Staines-upon-Thames to Osny | 199.60 mi (321.23 km) |
| Staines-upon-Thames to Ostwald | 415.76 mi (669.11 km) |
| Staines-upon-Thames to Ouistreham | 149.30 mi (240.27 km) |
| Staines-upon-Thames to Oullins | 463.69 mi (746.24 km) |
| Staines-upon-Thames to Outreau | 104.38 mi (167.99 km) |
| Staines-upon-Thames to Oyonnax | 454.21 mi (730.98 km) |
| Staines-upon-Thames to Ozoir-la-Ferriere | 231.63 mi (372.77 km) |
| Staines-upon-Thames to Pace | 233.93 mi (376.47 km) |
| Staines-upon-Thames to Palaiseau | 224.13 mi (360.70 km) |
| Staines-upon-Thames to Pamiers | 583.17 mi (938.52 km) |
| Staines-upon-Thames to Panazol | 395.39 mi (636.32 km) |
| Staines-upon-Thames to Pantin | 217.57 mi (350.15 km) |
| Staines-upon-Thames to Paray-le-Monial | 403.16 mi (648.82 km) |
