| Wachtberg to Octeville | 394.53 mi (634.93 km) |
| Wachtberg to Oignies | 182.00 mi (292.90 km) |
| Wachtberg to Oissel | 282.53 mi (454.69 km) |
| Wachtberg to Olivet | 303.29 mi (488.10 km) |
| Wachtberg to Ollioules | 520.68 mi (837.95 km) |
| Wachtberg to Olonne-sur-Mer | 494.92 mi (796.49 km) |
| Wachtberg to Oloron-Sainte-Marie | 629.32 mi (1,012.79 km) |
| Wachtberg to Onet Village | 481.32 mi (774.61 km) |
| Wachtberg to Onnaing | 156.14 mi (251.28 km) |
| Wachtberg to Orange | 461.05 mi (741.99 km) |
| Wachtberg to Orchies | 170.99 mi (275.18 km) |
| Wachtberg to Orleans | 301.25 mi (484.82 km) |
| Wachtberg to Orly | 248.46 mi (399.85 km) |
| Wachtberg to Ormesson-sur-Marne | 241.33 mi (388.38 km) |
| Wachtberg to Orsay | 258.02 mi (415.25 km) |
