| Usingen to Octeville | 454.60 mi (731.60 km) |
| Usingen to Oignies | 244.27 mi (393.12 km) |
| Usingen to Oissel | 338.67 mi (545.03 km) |
| Usingen to Olivet | 345.19 mi (555.53 km) |
| Usingen to Ollioules | 513.10 mi (825.76 km) |
| Usingen to Olonne-sur-Mer | 539.93 mi (868.94 km) |
| Usingen to Oloron-Sainte-Marie | 655.29 mi (1,054.59 km) |
| Usingen to Onet Village | 497.13 mi (800.06 km) |
| Usingen to Onnaing | 217.71 mi (350.37 km) |
| Usingen to Orange | 462.30 mi (744.00 km) |
| Usingen to Orchies | 233.26 mi (375.39 km) |
| Usingen to Orleans | 343.45 mi (552.73 km) |
| Usingen to Orly | 296.50 mi (477.17 km) |
| Usingen to Ormesson-sur-Marne | 289.27 mi (465.54 km) |
| Usingen to Orsay | 306.34 mi (493.00 km) |
