| Cities | Distance |
|---|---|
| Olbia to Acqui Terme | 264.95 mi (426.40 km) |
| Olbia to Acri | 376.05 mi (605.20 km) |
| Olbia to Adelfia | 384.31 mi (618.49 km) |
| Olbia to Adrano | 362.86 mi (583.97 km) |
| Olbia to Adria | 313.28 mi (504.17 km) |
| Olbia to Afragola | 251.45 mi (404.68 km) |
| Olbia to Agliana | 219.86 mi (353.83 km) |
| Olbia to Agrate Brianza | 322.52 mi (519.04 km) |
| Olbia to Agrigento | 331.25 mi (533.10 km) |
| Olbia to Agropoli | 290.12 mi (466.90 km) |
| Olbia to Ala | 342.33 mi (550.93 km) |
| Olbia to Alassio | 223.61 mi (359.86 km) |
| Olbia to Alatri | 207.00 mi (333.14 km) |
| Olbia to Alba | 271.75 mi (437.35 km) |
| Olbia to Albano Laziale | 173.72 mi (279.57 km) |