| Oberhausen to Oberriet | 313.17 mi (504.00 km) |
| Oberhausen to Obersiggenthal | 284.29 mi (457.51 km) |
| Oberhausen to Oberwil | 276.91 mi (445.65 km) |
| Oberhausen to Oberwingert | 287.83 mi (463.22 km) |
| Oberhausen to Oftringen | 292.61 mi (470.90 km) |
| Oberhausen to Olten | 290.21 mi (467.05 km) |
| Oberhausen to Onex | 368.78 mi (593.50 km) |
| Oberhausen to Opfikon | 290.88 mi (468.12 km) |
| Oberhausen to Ostermundigen | 315.04 mi (507.00 km) |
| Oberhausen to Payerne | 323.37 mi (520.41 km) |
| Oberhausen to Pfaffikon | 297.99 mi (479.57 km) |
| Oberhausen to Plan-les-Ouates | 369.85 mi (595.22 km) |
| Oberhausen to Pratteln | 277.49 mi (446.58 km) |
| Oberhausen to Prilly | 343.16 mi (552.26 km) |
| Oberhausen to Pully | 344.21 mi (553.95 km) |
