| Revere to Octeville | 3,244.92 mi (5,222.19 km) |
| Revere to Oignies | 3,418.28 mi (5,501.19 km) |
| Revere to Oissel | 3,367.01 mi (5,418.68 km) |
| Revere to Olivet | 3,439.05 mi (5,534.61 km) |
| Revere to Ollioules | 3,750.60 mi (6,036.00 km) |
| Revere to Olonne-sur-Mer | 3,313.63 mi (5,332.77 km) |
| Revere to Oloron-Sainte-Marie | 3,457.33 mi (5,564.03 km) |
| Revere to Onet Village | 3,567.50 mi (5,741.34 km) |
| Revere to Onnaing | 3,445.12 mi (5,544.39 km) |
| Revere to Orange | 3,672.96 mi (5,911.06 km) |
| Revere to Orchies | 3,428.43 mi (5,517.52 km) |
| Revere to Orleans | 3,438.39 mi (5,533.55 km) |
| Revere to Orly | 3,436.97 mi (5,531.27 km) |
| Revere to Ormesson-sur-Marne | 3,442.03 mi (5,539.41 km) |
| Revere to Orsay | 3,429.48 mi (5,519.21 km) |
