| Formello to Orthez | 674.14 mi (1,084.93 km) |
| Formello to Orvault | 775.04 mi (1,247.31 km) |
| Formello to Osny | 693.31 mi (1,115.78 km) |
| Formello to Ostwald | 501.31 mi (806.77 km) |
| Formello to Ouistreham | 785.97 mi (1,264.90 km) |
| Formello to Oullins | 453.36 mi (729.61 km) |
| Formello to Outreau | 785.73 mi (1,264.51 km) |
| Formello to Oyonnax | 441.13 mi (709.93 km) |
| Formello to Ozoir-la-Ferriere | 659.38 mi (1,061.17 km) |
| Formello to Pace | 806.32 mi (1,297.65 km) |
| Formello to Palaiseau | 671.70 mi (1,081.00 km) |
| Formello to Pamiers | 552.96 mi (889.91 km) |
| Formello to Panazol | 608.83 mi (979.81 km) |
| Formello to Pantin | 674.32 mi (1,085.21 km) |
| Formello to Paray-le-Monial | 508.40 mi (818.20 km) |
