| Sortland to Olivenza | 2,238.80 mi (3,603.00 km) |
| Sortland to Olot | 1,891.66 mi (3,044.33 km) |
| Sortland to Onate | 1,886.50 mi (3,036.03 km) |
| Sortland to Onda | 2,069.13 mi (3,329.95 km) |
| Sortland to Onteniente | 2,149.98 mi (3,460.07 km) |
| Sortland to Orihuela | 2,203.48 mi (3,546.15 km) |
| Sortland to Osuna | 2,309.36 mi (3,716.56 km) |
| Sortland to Ourense | 2,007.54 mi (3,230.82 km) |
| Sortland to Oviedo | 1,910.21 mi (3,074.19 km) |
| Sortland to Paiporta | 2,106.97 mi (3,390.84 km) |
| Sortland to Pajara | 3,032.70 mi (4,880.66 km) |
| Sortland to Palafolls | 1,924.23 mi (3,096.75 km) |
| Sortland to Palafrugell | 1,903.75 mi (3,063.78 km) |
| Sortland to Palamos | 1,908.92 mi (3,072.10 km) |
| Sortland to Palencia | 1,981.51 mi (3,188.93 km) |
