| Desborough to Orthez | 618.51 mi (995.39 km) |
| Desborough to Orvault | 358.87 mi (577.55 km) |
| Desborough to Osny | 265.29 mi (426.94 km) |
| Desborough to Ostwald | 460.80 mi (741.58 km) |
| Desborough to Ouistreham | 219.73 mi (353.62 km) |
| Desborough to Oullins | 529.44 mi (852.06 km) |
| Desborough to Outreau | 158.43 mi (254.97 km) |
| Desborough to Oyonnax | 516.68 mi (831.52 km) |
| Desborough to Ozoir-la-Ferriere | 295.77 mi (475.99 km) |
| Desborough to Pace | 299.53 mi (482.05 km) |
| Desborough to Palaiseau | 290.30 mi (467.20 km) |
| Desborough to Pamiers | 653.87 mi (1,052.31 km) |
| Desborough to Panazol | 466.05 mi (750.03 km) |
| Desborough to Pantin | 282.43 mi (454.52 km) |
| Desborough to Paray-le-Monial | 469.20 mi (755.10 km) |
