| Avanos to Nyon | 1,539.62 mi (2,477.78 km) |
| Avanos to Oberriet | 1,400.28 mi (2,253.53 km) |
| Avanos to Obersiggenthal | 1,460.87 mi (2,351.04 km) |
| Avanos to Oberwil | 1,494.67 mi (2,405.44 km) |
| Avanos to Oberwingert | 1,439.91 mi (2,317.31 km) |
| Avanos to Oftringen | 1,474.97 mi (2,373.73 km) |
| Avanos to Olten | 1,476.28 mi (2,375.84 km) |
| Avanos to Onex | 1,543.62 mi (2,484.22 km) |
| Avanos to Opfikon | 1,447.52 mi (2,329.55 km) |
| Avanos to Ostermundigen | 1,488.82 mi (2,396.02 km) |
| Avanos to Payerne | 1,512.51 mi (2,434.15 km) |
| Avanos to Pfaffikon | 1,436.54 mi (2,311.89 km) |
| Avanos to Plan-les-Ouates | 1,542.65 mi (2,482.66 km) |
| Avanos to Pratteln | 1,488.14 mi (2,394.94 km) |
| Avanos to Prilly | 1,524.27 mi (2,453.07 km) |
