| University to Olivares | 4,361.09 mi (7,018.50 km) |
| University to Olivenza | 4,287.81 mi (6,900.56 km) |
| University to Olot | 4,701.33 mi (7,566.06 km) |
| University to Onate | 4,445.62 mi (7,154.53 km) |
| University to Onda | 4,613.32 mi (7,424.42 km) |
| University to Onteniente | 4,620.39 mi (7,435.80 km) |
| University to Orihuela | 4,618.93 mi (7,433.45 km) |
| University to Osuna | 4,420.02 mi (7,113.33 km) |
| University to Ourense | 4,188.86 mi (6,741.32 km) |
| University to Oviedo | 4,272.73 mi (6,876.30 km) |
| University to Paiporta | 4,616.95 mi (7,430.27 km) |
| University to Pajara | 4,098.91 mi (6,596.55 km) |
| University to Palafolls | 4,725.49 mi (7,604.94 km) |
| University to Palafrugell | 4,739.97 mi (7,628.25 km) |
| University to Palamos | 4,739.93 mi (7,628.19 km) |
