| Cities | Distance |
|---|---|
| Aosta to Olivenza | 881.95 mi (1,419.36 km) |
| Aosta to Olot | 343.17 mi (552.29 km) |
| Aosta to Onate | 515.14 mi (829.04 km) |
| Aosta to Onda | 553.08 mi (890.09 km) |
| Aosta to Onteniente | 625.54 mi (1,006.70 km) |
| Aosta to Orihuela | 677.28 mi (1,089.97 km) |
| Aosta to Osuna | 868.75 mi (1,398.12 km) |
| Aosta to Ourense | 788.29 mi (1,268.63 km) |
| Aosta to Oviedo | 667.67 mi (1,074.50 km) |
| Aosta to Paiporta | 586.52 mi (943.91 km) |
| Aosta to Pajara | 1,674.08 mi (2,694.17 km) |
| Aosta to Palafolls | 361.63 mi (581.99 km) |
| Aosta to Palafrugell | 335.13 mi (539.34 km) |
| Aosta to Palamos | 340.15 mi (547.42 km) |
| Aosta to Palencia | 642.82 mi (1,034.53 km) |