| Cities | Distance |
|---|---|
| Olbia to Olivenza | 893.17 mi (1,437.42 km) |
| Olbia to Olot | 372.80 mi (599.97 km) |
| Olbia to Onate | 628.75 mi (1,011.87 km) |
| Olbia to Onda | 517.38 mi (832.65 km) |
| Olbia to Onteniente | 554.81 mi (892.88 km) |
| Olbia to Orihuela | 589.85 mi (949.27 km) |
| Olbia to Osuna | 822.25 mi (1,323.29 km) |
| Olbia to Ourense | 900.51 mi (1,449.24 km) |
| Olbia to Oviedo | 802.88 mi (1,292.10 km) |
| Olbia to Paiporta | 533.33 mi (858.31 km) |
| Olbia to Pajara | 1,589.99 mi (2,558.83 km) |
| Olbia to Palafolls | 354.12 mi (569.90 km) |
| Olbia to Palafrugell | 335.46 mi (539.86 km) |
| Olbia to Palamos | 336.39 mi (541.37 km) |
| Olbia to Palencia | 729.70 mi (1,174.34 km) |