| Orbetello to Orthez | 609.67 mi (981.17 km) |
| Orbetello to Orvault | 710.58 mi (1,143.57 km) |
| Orbetello to Osny | 634.59 mi (1,021.27 km) |
| Orbetello to Ostwald | 454.88 mi (732.06 km) |
| Orbetello to Ouistreham | 725.22 mi (1,167.13 km) |
| Orbetello to Oullins | 390.02 mi (627.68 km) |
| Orbetello to Outreau | 730.04 mi (1,174.88 km) |
| Orbetello to Oyonnax | 380.51 mi (612.38 km) |
| Orbetello to Ozoir-la-Ferriere | 600.84 mi (966.96 km) |
| Orbetello to Pace | 742.82 mi (1,195.45 km) |
| Orbetello to Palaiseau | 612.42 mi (985.60 km) |
| Orbetello to Pamiers | 488.91 mi (786.82 km) |
| Orbetello to Panazol | 543.79 mi (875.14 km) |
| Orbetello to Pantin | 615.67 mi (990.83 km) |
| Orbetello to Paray-le-Monial | 446.07 mi (717.88 km) |
