| Ourense to Orthez | 367.50 mi (591.43 km) |
| Ourense to Orvault | 457.83 mi (736.80 km) |
| Ourense to Osny | 666.19 mi (1,072.13 km) |
| Ourense to Ostwald | 866.31 mi (1,394.20 km) |
| Ourense to Ouistreham | 602.90 mi (970.27 km) |
| Ourense to Oullins | 670.51 mi (1,079.07 km) |
| Ourense to Outreau | 731.17 mi (1,176.70 km) |
| Ourense to Oyonnax | 720.15 mi (1,158.97 km) |
| Ourense to Ozoir-la-Ferriere | 675.84 mi (1,087.66 km) |
| Ourense to Pace | 498.64 mi (802.48 km) |
| Ourense to Palaiseau | 657.51 mi (1,058.16 km) |
| Ourense to Pamiers | 483.61 mi (778.30 km) |
| Ourense to Panazol | 515.13 mi (829.02 km) |
| Ourense to Pantin | 670.90 mi (1,079.70 km) |
| Ourense to Paray-le-Monial | 655.44 mi (1,054.83 km) |
