| Avezzano to Oberriet | 411.04 mi (661.51 km) |
| Avezzano to Obersiggenthal | 452.92 mi (728.90 km) |
| Avezzano to Oberwil | 475.38 mi (765.06 km) |
| Avezzano to Oberwingert | 442.10 mi (711.48 km) |
| Avezzano to Oftringen | 454.16 mi (730.90 km) |
| Avezzano to Olten | 456.44 mi (734.58 km) |
| Avezzano to Onex | 462.79 mi (744.79 km) |
| Avezzano to Opfikon | 442.52 mi (712.16 km) |
| Avezzano to Ostermundigen | 448.35 mi (721.56 km) |
| Avezzano to Payerne | 460.05 mi (740.39 km) |
| Avezzano to Pfaffikon | 433.04 mi (696.91 km) |
| Avezzano to Plan-les-Ouates | 461.47 mi (742.67 km) |
| Avezzano to Pratteln | 471.28 mi (758.45 km) |
| Avezzano to Prilly | 458.79 mi (738.35 km) |
| Avezzano to Pully | 455.63 mi (733.26 km) |
