| Venaria Reale to Olivenza | 876.41 mi (1,410.44 km) |
| Venaria Reale to Olot | 327.38 mi (526.87 km) |
| Venaria Reale to Onate | 518.82 mi (834.97 km) |
| Venaria Reale to Onda | 536.61 mi (863.59 km) |
| Venaria Reale to Onteniente | 606.29 mi (975.73 km) |
| Venaria Reale to Orihuela | 656.91 mi (1,057.20 km) |
| Venaria Reale to Osuna | 855.66 mi (1,377.05 km) |
| Venaria Reale to Ourense | 795.86 mi (1,280.82 km) |
| Venaria Reale to Oviedo | 677.31 mi (1,090.02 km) |
| Venaria Reale to Paiporta | 568.63 mi (915.12 km) |
| Venaria Reale to Pajara | 1,660.21 mi (2,671.85 km) |
| Venaria Reale to Palafolls | 341.69 mi (549.90 km) |
| Venaria Reale to Palafrugell | 314.59 mi (506.29 km) |
| Venaria Reale to Palamos | 319.39 mi (514.00 km) |
| Venaria Reale to Palencia | 644.89 mi (1,037.84 km) |
