| Valley to Olivares | 4,342.86 mi (6,989.16 km) |
| Valley to Olivenza | 4,262.64 mi (6,860.06 km) |
| Valley to Olot | 4,636.01 mi (7,460.94 km) |
| Valley to Onate | 4,383.25 mi (7,054.16 km) |
| Valley to Onda | 4,567.30 mi (7,350.35 km) |
| Valley to Onteniente | 4,582.38 mi (7,374.62 km) |
| Valley to Orihuela | 4,586.34 mi (7,381.00 km) |
| Valley to Osuna | 4,401.05 mi (7,082.81 km) |
| Valley to Ourense | 4,139.57 mi (6,661.99 km) |
| Valley to Oviedo | 4,213.40 mi (6,780.82 km) |
| Valley to Paiporta | 4,574.67 mi (7,362.22 km) |
| Valley to Pajara | 4,158.74 mi (6,692.85 km) |
| Valley to Palafolls | 4,662.92 mi (7,504.24 km) |
| Valley to Palafrugell | 4,675.07 mi (7,523.80 km) |
| Valley to Palamos | 4,675.54 mi (7,524.56 km) |
