| Aix-en-Provence to Olivenza | 732.75 mi (1,179.24 km) |
| Aix-en-Provence to Olot | 176.19 mi (283.55 km) |
| Aix-en-Provence to Onate | 396.79 mi (638.56 km) |
| Aix-en-Provence to Onda | 383.58 mi (617.31 km) |
| Aix-en-Provence to Onteniente | 452.22 mi (727.78 km) |
| Aix-en-Provence to Orihuela | 502.75 mi (809.09 km) |
| Aix-en-Provence to Osuna | 704.11 mi (1,133.16 km) |
| Aix-en-Provence to Ourense | 677.52 mi (1,090.36 km) |
| Aix-en-Provence to Oviedo | 566.07 mi (911.01 km) |
| Aix-en-Provence to Paiporta | 414.92 mi (667.75 km) |
| Aix-en-Provence to Pajara | 1,507.62 mi (2,426.28 km) |
| Aix-en-Provence to Palafolls | 187.73 mi (302.12 km) |
| Aix-en-Provence to Palafrugell | 160.54 mi (258.37 km) |
| Aix-en-Provence to Palamos | 165.29 mi (266.00 km) |
| Aix-en-Provence to Palencia | 516.41 mi (831.08 km) |
