| Swallownest to Nyon | 587.34 mi (945.24 km) |
| Swallownest to Oberriet | 635.31 mi (1,022.44 km) |
| Swallownest to Obersiggenthal | 585.59 mi (942.41 km) |
| Swallownest to Oberwil | 561.34 mi (903.40 km) |
| Swallownest to Oberwingert | 599.32 mi (964.52 km) |
| Swallownest to Oftringen | 582.70 mi (937.76 km) |
| Swallownest to Olten | 580.44 mi (934.13 km) |
| Swallownest to Onex | 595.80 mi (958.84 km) |
| Swallownest to Opfikon | 597.02 mi (960.81 km) |
| Swallownest to Ostermundigen | 589.24 mi (948.29 km) |
| Swallownest to Payerne | 581.08 mi (935.15 km) |
| Swallownest to Pfaffikon | 607.31 mi (977.37 km) |
| Swallownest to Plan-les-Ouates | 597.19 mi (961.09 km) |
| Swallownest to Pratteln | 565.62 mi (910.27 km) |
| Swallownest to Prilly | 588.13 mi (946.50 km) |
