| Osterode to Oberriet | 306.40 mi (493.10 km) |
| Osterode to Obersiggenthal | 305.90 mi (492.30 km) |
| Osterode to Oberwil | 315.22 mi (507.30 km) |
| Osterode to Oberwingert | 298.45 mi (480.31 km) |
| Osterode to Oftringen | 322.28 mi (518.67 km) |
| Osterode to Olten | 320.34 mi (515.54 km) |
| Osterode to Onex | 426.78 mi (686.83 km) |
| Osterode to Opfikon | 306.21 mi (492.80 km) |
| Osterode to Ostermundigen | 352.43 mi (567.18 km) |
| Osterode to Payerne | 370.80 mi (596.74 km) |
| Osterode to Pfaffikon | 308.47 mi (496.44 km) |
| Osterode to Plan-les-Ouates | 427.49 mi (687.98 km) |
| Osterode to Pratteln | 312.58 mi (503.05 km) |
| Osterode to Prilly | 394.99 mi (635.67 km) |
| Osterode to Pully | 394.80 mi (635.37 km) |
