| Cities | Distance |
|---|---|
| Olbia to Tricase | 471.08 mi (758.13 km) |
| Olbia to Trieste | 391.15 mi (629.49 km) |
| Olbia to Triggiano | 386.82 mi (622.52 km) |
| Olbia to Trinitapoli | 344.68 mi (554.71 km) |
| Olbia to Trissino | 334.71 mi (538.67 km) |
| Olbia to Triuggio | 328.40 mi (528.51 km) |
| Olbia to Trofarello | 294.82 mi (474.46 km) |
| Olbia to Troina | 347.92 mi (559.92 km) |
| Olbia to Turin | 301.99 mi (486.00 km) |
| Olbia to Udine | 401.92 mi (646.83 km) |
| Olbia to Ugento | 460.69 mi (741.40 km) |
| Olbia to Umbertide | 219.54 mi (353.31 km) |
| Olbia to Urbino | 251.63 mi (404.97 km) |
| Olbia to Urgnano | 323.54 mi (520.69 km) |
| Olbia to Usmate Velate | 327.13 mi (526.46 km) |