| Nanticoke to Octeville | 3,503.75 mi (5,638.74 km) |
| Nanticoke to Oignies | 3,673.56 mi (5,912.02 km) |
| Nanticoke to Oissel | 3,625.18 mi (5,834.16 km) |
| Nanticoke to Olivet | 3,699.25 mi (5,953.36 km) |
| Nanticoke to Ollioules | 4,015.15 mi (6,461.76 km) |
| Nanticoke to Olonne-sur-Mer | 3,577.19 mi (5,756.93 km) |
| Nanticoke to Oloron-Sainte-Marie | 3,724.17 mi (5,993.47 km) |
| Nanticoke to Onet Village | 3,832.03 mi (6,167.06 km) |
| Nanticoke to Onnaing | 3,700.26 mi (5,954.99 km) |
| Nanticoke to Orange | 3,936.85 mi (6,335.75 km) |
| Nanticoke to Orchies | 3,683.57 mi (5,928.14 km) |
| Nanticoke to Orleans | 3,698.53 mi (5,952.20 km) |
| Nanticoke to Orly | 3,695.56 mi (5,947.42 km) |
| Nanticoke to Ormesson-sur-Marne | 3,700.48 mi (5,955.34 km) |
| Nanticoke to Orsay | 3,688.23 mi (5,935.64 km) |
