| Gagnef to Oberriet | 944.00 mi (1,519.22 km) |
| Gagnef to Obersiggenthal | 945.78 mi (1,522.09 km) |
| Gagnef to Oberwil | 952.88 mi (1,533.51 km) |
| Gagnef to Oberwingert | 938.47 mi (1,510.33 km) |
| Gagnef to Oftringen | 961.56 mi (1,547.48 km) |
| Gagnef to Olten | 959.53 mi (1,544.22 km) |
| Gagnef to Onex | 1,060.36 mi (1,706.48 km) |
| Gagnef to Opfikon | 946.30 mi (1,522.92 km) |
| Gagnef to Ostermundigen | 990.89 mi (1,594.68 km) |
| Gagnef to Payerne | 1,007.16 mi (1,620.87 km) |
| Gagnef to Pfaffikon | 948.43 mi (1,526.35 km) |
| Gagnef to Plan-les-Ouates | 1,061.23 mi (1,707.88 km) |
| Gagnef to Pratteln | 950.85 mi (1,530.24 km) |
| Gagnef to Prilly | 1,030.38 mi (1,658.23 km) |
| Gagnef to Pully | 1,030.59 mi (1,658.57 km) |
