| Chesapeake to Octeville | 3,707.91 mi (5,967.31 km) |
| Chesapeake to Oignies | 3,886.78 mi (6,255.16 km) |
| Chesapeake to Oissel | 3,830.99 mi (6,165.38 km) |
| Chesapeake to Olivet | 3,898.98 mi (6,274.81 km) |
| Chesapeake to Ollioules | 4,198.57 mi (6,756.95 km) |
| Chesapeake to Olonne-sur-Mer | 3,765.61 mi (6,060.17 km) |
| Chesapeake to Oloron-Sainte-Marie | 3,897.26 mi (6,272.03 km) |
| Chesapeake to Onet Village | 4,015.97 mi (6,463.07 km) |
| Chesapeake to Onnaing | 3,913.78 mi (6,298.61 km) |
| Chesapeake to Orange | 4,123.20 mi (6,635.64 km) |
| Chesapeake to Orchies | 3,897.09 mi (6,271.77 km) |
| Chesapeake to Orleans | 3,898.46 mi (6,273.96 km) |
| Chesapeake to Orly | 3,900.07 mi (6,276.56 km) |
| Chesapeake to Ormesson-sur-Marne | 3,905.36 mi (6,285.08 km) |
| Chesapeake to Orsay | 3,892.28 mi (6,264.02 km) |
