| Frederick to Orthez | 3,833.81 mi (6,169.92 km) |
| Frederick to Orvault | 3,694.51 mi (5,945.74 km) |
| Frederick to Osny | 3,806.56 mi (6,126.07 km) |
| Frederick to Ostwald | 4,055.75 mi (6,527.10 km) |
| Frederick to Ouistreham | 3,703.42 mi (5,960.08 km) |
| Frederick to Oullins | 4,017.79 mi (6,466.01 km) |
| Frederick to Outreau | 3,745.49 mi (6,027.79 km) |
| Frederick to Oyonnax | 4,038.15 mi (6,498.77 km) |
| Frederick to Ozoir-la-Ferriere | 3,839.89 mi (6,179.71 km) |
| Frederick to Pace | 3,666.30 mi (5,900.34 km) |
| Frederick to Palaiseau | 3,823.32 mi (6,153.03 km) |
| Frederick to Pamiers | 3,953.24 mi (6,362.12 km) |
| Frederick to Panazol | 3,861.14 mi (6,213.90 km) |
| Frederick to Pantin | 3,825.06 mi (6,155.84 km) |
| Frederick to Paray-le-Monial | 3,966.19 mi (6,382.97 km) |
