| Cities | Distance |
|---|---|
| Aosta to Oberriet | 152.97 mi (246.17 km) |
| Aosta to Obersiggenthal | 129.70 mi (208.74 km) |
| Aosta to Oberwil | 123.52 mi (198.78 km) |
| Aosta to Oberwingert | 141.19 mi (227.23 km) |
| Aosta to Oftringen | 113.06 mi (181.95 km) |
| Aosta to Olten | 115.09 mi (185.22 km) |
| Aosta to Onex | 66.20 mi (106.53 km) |
| Aosta to Opfikon | 131.60 mi (211.79 km) |
| Aosta to Ostermundigen | 84.81 mi (136.49 km) |
| Aosta to Payerne | 77.06 mi (124.02 km) |
| Aosta to Pfaffikon | 132.63 mi (213.45 km) |
| Aosta to Plan-les-Ouates | 64.96 mi (104.54 km) |
| Aosta to Pratteln | 124.56 mi (200.45 km) |
| Aosta to Prilly | 65.06 mi (104.70 km) |
| Aosta to Pully | 62.44 mi (100.49 km) |