| Casier to Orthez | 659.67 mi (1,061.64 km) |
| Casier to Orvault | 671.11 mi (1,080.04 km) |
| Casier to Osny | 533.36 mi (858.36 km) |
| Casier to Ostwald | 294.37 mi (473.74 km) |
| Casier to Ouistreham | 636.95 mi (1,025.07 km) |
| Casier to Oullins | 361.53 mi (581.82 km) |
| Casier to Outreau | 603.41 mi (971.10 km) |
| Casier to Oyonnax | 321.81 mi (517.91 km) |
| Casier to Ozoir-la-Ferriere | 500.07 mi (804.78 km) |
| Casier to Pace | 685.40 mi (1,103.04 km) |
| Casier to Palaiseau | 516.93 mi (831.92 km) |
| Casier to Pamiers | 555.58 mi (894.13 km) |
| Casier to Panazol | 529.65 mi (852.39 km) |
| Casier to Pantin | 514.87 mi (828.61 km) |
| Casier to Paray-le-Monial | 395.98 mi (637.27 km) |
