| Ober-Ramstadt to Oberriet | 177.86 mi (286.23 km) |
| Ober-Ramstadt to Obersiggenthal | 163.46 mi (263.06 km) |
| Ober-Ramstadt to Oberwil | 169.30 mi (272.47 km) |
| Ober-Ramstadt to Oberwingert | 160.04 mi (257.56 km) |
| Ober-Ramstadt to Oftringen | 178.00 mi (286.46 km) |
| Ober-Ramstadt to Olten | 175.92 mi (283.11 km) |
| Ober-Ramstadt to Onex | 280.32 mi (451.13 km) |
| Ober-Ramstadt to Opfikon | 166.03 mi (267.21 km) |
| Ober-Ramstadt to Ostermundigen | 207.10 mi (333.30 km) |
| Ober-Ramstadt to Payerne | 224.50 mi (361.29 km) |
| Ober-Ramstadt to Pfaffikon | 170.43 mi (274.28 km) |
| Ober-Ramstadt to Plan-les-Ouates | 281.03 mi (452.27 km) |
| Ober-Ramstadt to Pratteln | 167.07 mi (268.88 km) |
| Ober-Ramstadt to Prilly | 248.56 mi (400.03 km) |
| Ober-Ramstadt to Pully | 248.42 mi (399.80 km) |
