| Orsova to Orthez | 1,148.64 mi (1,848.55 km) |
| Orsova to Orvault | 1,161.44 mi (1,869.15 km) |
| Orsova to Osny | 1,002.15 mi (1,612.80 km) |
| Orsova to Ostwald | 743.53 mi (1,196.60 km) |
| Orsova to Ouistreham | 1,108.08 mi (1,783.28 km) |
| Orsova to Oullins | 856.96 mi (1,379.14 km) |
| Orsova to Outreau | 1,047.02 mi (1,685.01 km) |
| Orsova to Oyonnax | 816.16 mi (1,313.48 km) |
| Orsova to Ozoir-la-Ferriere | 971.29 mi (1,563.14 km) |
| Orsova to Pace | 1,169.78 mi (1,882.58 km) |
| Orsova to Palaiseau | 990.15 mi (1,593.50 km) |
| Orsova to Pamiers | 1,037.54 mi (1,669.75 km) |
| Orsova to Panazol | 1,024.99 mi (1,649.57 km) |
| Orsova to Pantin | 985.11 mi (1,585.39 km) |
| Orsova to Paray-le-Monial | 889.69 mi (1,431.81 km) |
