| Costessey to Orthez | 640.27 mi (1,030.41 km) |
| Costessey to Orvault | 393.02 mi (632.51 km) |
| Costessey to Osny | 251.52 mi (404.79 km) |
| Costessey to Ostwald | 401.92 mi (646.83 km) |
| Costessey to Ouistreham | 242.24 mi (389.85 km) |
| Costessey to Oullins | 506.38 mi (814.94 km) |
| Costessey to Outreau | 136.13 mi (219.08 km) |
| Costessey to Oyonnax | 485.10 mi (780.69 km) |
| Costessey to Ozoir-la-Ferriere | 275.76 mi (443.79 km) |
| Costessey to Pace | 338.37 mi (544.55 km) |
| Costessey to Palaiseau | 276.31 mi (444.68 km) |
| Costessey to Pamiers | 659.66 mi (1,061.63 km) |
| Costessey to Panazol | 471.33 mi (758.52 km) |
| Costessey to Pantin | 265.14 mi (426.70 km) |
| Costessey to Paray-le-Monial | 448.21 mi (721.33 km) |
