| Olbia to Torre-Pacheco | 599.79 mi (965.27 km) |
| Olbia to Torredembarra | 422.55 mi (680.02 km) |
| Olbia to Torredonjimeno | 750.04 mi (1,207.07 km) |
| Olbia to Torrejon de Ardoz | 681.06 mi (1,096.06 km) |
| Olbia to Torrejon de la Calzada | 699.24 mi (1,125.31 km) |
| Olbia to Torrelavega | 713.29 mi (1,147.93 km) |
| Olbia to Torrelodones | 702.67 mi (1,130.83 km) |
| Olbia to Torremolinos | 809.31 mi (1,302.46 km) |
| Olbia to Torrente | 535.75 mi (862.20 km) |
| Olbia to Torrevieja | 579.59 mi (932.76 km) |
| Olbia to Torrijos | 726.70 mi (1,169.52 km) |
| Olbia to Torroella de Montgri | 338.79 mi (545.23 km) |
| Olbia to Torrox | 778.00 mi (1,252.07 km) |
| Olbia to Tortosa | 469.02 mi (754.81 km) |
| Olbia to Totana | 626.13 mi (1,007.66 km) |
