| Cities | Distance |
|---|---|
| Olbia to Cortona | 206.95 mi (333.05 km) |
| Olbia to Cosenza | 373.66 mi (601.35 km) |
| Olbia to Cossato | 328.20 mi (528.19 km) |
| Olbia to Costa Volpino | 340.85 mi (548.54 km) |
| Olbia to Creazzo | 334.21 mi (537.86 km) |
| Olbia to Crema | 307.60 mi (495.04 km) |
| Olbia to Cremona | 292.58 mi (470.86 km) |
| Olbia to Crevalcore | 275.53 mi (443.43 km) |
| Olbia to Crispiano | 405.19 mi (652.09 km) |
| Olbia to Crosia | 394.31 mi (634.58 km) |
| Olbia to Crotone | 422.41 mi (679.80 km) |
| Olbia to Cuneo | 259.19 mi (417.12 km) |
| Olbia to Cuorgne | 322.79 mi (519.49 km) |
| Olbia to Cusano Milanino | 320.53 mi (515.84 km) |
| Olbia to Cutro | 416.86 mi (670.86 km) |