| Parvomay to Oberriet | 846.80 mi (1,362.79 km) |
| Parvomay to Obersiggenthal | 907.02 mi (1,459.70 km) |
| Parvomay to Oberwil | 940.41 mi (1,513.44 km) |
| Parvomay to Oberwingert | 886.56 mi (1,426.78 km) |
| Parvomay to Oftringen | 920.27 mi (1,481.03 km) |
| Parvomay to Olten | 921.68 mi (1,483.30 km) |
| Parvomay to Onex | 986.16 mi (1,587.08 km) |
| Parvomay to Opfikon | 893.67 mi (1,438.23 km) |
| Parvomay to Ostermundigen | 932.86 mi (1,501.29 km) |
| Parvomay to Payerne | 956.05 mi (1,538.61 km) |
| Parvomay to Pfaffikon | 882.61 mi (1,420.43 km) |
| Parvomay to Plan-les-Ouates | 985.18 mi (1,585.50 km) |
| Parvomay to Pratteln | 933.99 mi (1,503.11 km) |
| Parvomay to Prilly | 967.24 mi (1,556.62 km) |
| Parvomay to Pully | 963.90 mi (1,551.25 km) |
