| Witten to Octeville | 413.22 mi (665.01 km) |
| Witten to Oignies | 200.26 mi (322.29 km) |
| Witten to Oissel | 310.49 mi (499.68 km) |
| Witten to Olivet | 346.07 mi (556.95 km) |
| Witten to Ollioules | 577.24 mi (928.98 km) |
| Witten to Olonne-sur-Mer | 533.16 mi (858.03 km) |
| Witten to Oloron-Sainte-Marie | 679.12 mi (1,092.94 km) |
| Witten to Onet Village | 535.14 mi (861.22 km) |
| Witten to Onnaing | 178.01 mi (286.48 km) |
| Witten to Orange | 517.39 mi (832.65 km) |
| Witten to Orchies | 189.87 mi (305.57 km) |
| Witten to Orleans | 343.85 mi (553.37 km) |
| Witten to Orly | 287.11 mi (462.06 km) |
| Witten to Ormesson-sur-Marne | 280.26 mi (451.04 km) |
| Witten to Orsay | 296.19 mi (476.67 km) |
