| Cities | Distance |
|---|---|
| Olbia to Floresti | 803.64 mi (1,293.33 km) |
| Olbia to Focsani | 945.89 mi (1,522.26 km) |
| Olbia to Gaesti | 842.09 mi (1,355.21 km) |
| Olbia to Galati | 982.25 mi (1,580.78 km) |
| Olbia to Gheorgheni | 894.49 mi (1,439.54 km) |
| Olbia to Gherla | 829.13 mi (1,334.36 km) |
| Olbia to Giurgiu | 863.73 mi (1,390.05 km) |
| Olbia to Gura Humorului | 929.27 mi (1,495.51 km) |
| Olbia to Harlau | 970.08 mi (1,561.19 km) |
| Olbia to Harsova | 968.57 mi (1,558.77 km) |
| Olbia to Hateg | 749.07 mi (1,205.51 km) |
| Olbia to Huedin | 787.70 mi (1,267.68 km) |
| Olbia to Hunedoara | 751.80 mi (1,209.90 km) |
| Olbia to Husi | 1,004.35 mi (1,616.34 km) |
| Olbia to Ianca | 951.18 mi (1,530.77 km) |