| Oostkamp to Oberriet | 389.49 mi (626.82 km) |
| Oostkamp to Obersiggenthal | 340.54 mi (548.05 km) |
| Oostkamp to Oberwil | 317.85 mi (511.53 km) |
| Oostkamp to Oberwingert | 353.70 mi (569.22 km) |
| Oostkamp to Oftringen | 338.85 mi (545.32 km) |
| Oostkamp to Olten | 336.54 mi (541.60 km) |
| Oostkamp to Onex | 367.43 mi (591.32 km) |
| Oostkamp to Opfikon | 351.70 mi (566.00 km) |
| Oostkamp to Ostermundigen | 348.14 mi (560.27 km) |
| Oostkamp to Payerne | 343.32 mi (552.52 km) |
| Oostkamp to Pfaffikon | 361.84 mi (582.33 km) |
| Oostkamp to Plan-les-Ouates | 368.78 mi (593.49 km) |
| Oostkamp to Pratteln | 321.71 mi (517.75 km) |
| Oostkamp to Prilly | 353.96 mi (569.64 km) |
| Oostkamp to Pully | 356.32 mi (573.44 km) |
