| Circleville to Orthez | 4,076.87 mi (6,561.09 km) |
| Circleville to Orvault | 3,925.86 mi (6,318.06 km) |
| Circleville to Osny | 4,027.53 mi (6,481.68 km) |
| Circleville to Ostwald | 4,272.06 mi (6,875.22 km) |
| Circleville to Ouistreham | 3,925.99 mi (6,318.27 km) |
| Circleville to Oullins | 4,247.37 mi (6,835.47 km) |
| Circleville to Outreau | 3,960.68 mi (6,374.10 km) |
| Circleville to Oyonnax | 4,264.90 mi (6,863.70 km) |
| Circleville to Ozoir-la-Ferriere | 4,061.23 mi (6,535.91 km) |
| Circleville to Pace | 3,894.63 mi (6,267.80 km) |
| Circleville to Palaiseau | 4,045.36 mi (6,510.37 km) |
| Circleville to Pamiers | 4,194.80 mi (6,750.88 km) |
| Circleville to Panazol | 4,094.32 mi (6,589.17 km) |
| Circleville to Pantin | 4,046.26 mi (6,511.83 km) |
| Circleville to Paray-le-Monial | 4,194.11 mi (6,749.77 km) |
