| Opatija to Corbetta | 261.28 mi (420.49 km) |
| Opatija to Corciano | 181.85 mi (292.65 km) |
| Opatija to Cordenons | 89.37 mi (143.82 km) |
| Opatija to Cori | 264.18 mi (425.15 km) |
| Opatija to Coriano | 126.08 mi (202.91 km) |
| Opatija to Corigliano Calabro | 411.88 mi (662.86 km) |
| Opatija to Corleone | 521.90 mi (839.92 km) |
| Opatija to Cormano | 249.26 mi (401.15 km) |
| Opatija to Cornaredo | 255.65 mi (411.42 km) |
| Opatija to Cornate d'Adda | 235.09 mi (378.34 km) |
| Opatija to Cornedo Vicentino | 144.25 mi (232.15 km) |
| Opatija to Correggio | 176.05 mi (283.32 km) |
| Opatija to Corridonia | 149.06 mi (239.89 km) |
| Opatija to Corsico | 251.59 mi (404.89 km) |
| Opatija to Cortona | 182.41 mi (293.57 km) |
