| Troy to Orthez | 3,976.38 mi (6,399.36 km) |
| Troy to Orvault | 3,814.05 mi (6,138.12 km) |
| Troy to Osny | 3,906.17 mi (6,286.38 km) |
| Troy to Ostwald | 4,146.22 mi (6,672.70 km) |
| Troy to Ouistreham | 3,806.29 mi (6,125.63 km) |
| Troy to Oullins | 4,133.04 mi (6,651.48 km) |
| Troy to Outreau | 3,834.73 mi (6,171.40 km) |
| Troy to Oyonnax | 4,147.97 mi (6,675.51 km) |
| Troy to Ozoir-la-Ferriere | 3,940.09 mi (6,340.97 km) |
| Troy to Pace | 3,780.12 mi (6,083.51 km) |
| Troy to Palaiseau | 3,924.87 mi (6,316.47 km) |
| Troy to Pamiers | 4,092.40 mi (6,586.08 km) |
| Troy to Panazol | 3,983.78 mi (6,411.27 km) |
| Troy to Pantin | 3,925.06 mi (6,316.77 km) |
| Troy to Paray-le-Monial | 4,078.41 mi (6,563.56 km) |
