| Irig to Orthez | 1,023.04 mi (1,646.43 km) |
| Irig to Orvault | 1,034.66 mi (1,665.12 km) |
| Irig to Osny | 878.07 mi (1,413.12 km) |
| Irig to Ostwald | 620.45 mi (998.51 km) |
| Irig to Ouistreham | 983.93 mi (1,583.48 km) |
| Irig to Oullins | 729.80 mi (1,174.49 km) |
| Irig to Outreau | 926.82 mi (1,491.58 km) |
| Irig to Oyonnax | 688.93 mi (1,108.73 km) |
| Irig to Ozoir-la-Ferriere | 846.79 mi (1,362.78 km) |
| Irig to Pace | 1,043.80 mi (1,679.83 km) |
| Irig to Palaiseau | 865.44 mi (1,392.78 km) |
| Irig to Pamiers | 913.17 mi (1,469.61 km) |
| Irig to Panazol | 897.77 mi (1,444.82 km) |
| Irig to Pantin | 860.78 mi (1,385.30 km) |
| Irig to Paray-le-Monial | 762.50 mi (1,227.13 km) |
