| Fredericksburg to Octeville | 3,688.28 mi (5,935.71 km) |
| Fredericksburg to Oignies | 3,862.39 mi (6,215.91 km) |
| Fredericksburg to Oissel | 3,810.56 mi (6,132.50 km) |
| Fredericksburg to Olivet | 3,881.82 mi (6,247.18 km) |
| Fredericksburg to Ollioules | 4,190.00 mi (6,743.15 km) |
| Fredericksburg to Olonne-sur-Mer | 3,754.19 mi (6,041.79 km) |
| Fredericksburg to Oloron-Sainte-Marie | 3,893.59 mi (6,266.13 km) |
| Fredericksburg to Onet Village | 4,007.00 mi (6,448.65 km) |
| Fredericksburg to Onnaing | 3,889.24 mi (6,259.12 km) |
| Fredericksburg to Orange | 4,113.09 mi (6,619.38 km) |
| Fredericksburg to Orchies | 3,872.55 mi (6,232.26 km) |
| Fredericksburg to Orleans | 3,881.19 mi (6,246.17 km) |
| Fredericksburg to Orly | 3,880.38 mi (6,244.87 km) |
| Fredericksburg to Ormesson-sur-Marne | 3,885.48 mi (6,253.07 km) |
| Fredericksburg to Orsay | 3,872.83 mi (6,232.72 km) |
