| Opatija to Coueron | 774.75 mi (1,246.84 km) |
| Opatija to Coulommiers | 579.31 mi (932.31 km) |
| Opatija to Courbevoic | 616.77 mi (992.60 km) |
| Opatija to Courcouronnes | 603.20 mi (970.75 km) |
| Opatija to Cournon-d'Auvergne | 537.64 mi (865.24 km) |
| Opatija to Courrieres | 632.94 mi (1,018.63 km) |
| Opatija to Coutras | 701.99 mi (1,129.74 km) |
| Opatija to Couzeix | 631.77 mi (1,016.73 km) |
| Opatija to Cran-Gevrier | 397.86 mi (640.30 km) |
| Opatija to Craponne | 464.05 mi (746.82 km) |
| Opatija to Creil | 615.66 mi (990.80 km) |
| Opatija to Crepy-en-Valois | 598.14 mi (962.61 km) |
| Opatija to Crest | 454.70 mi (731.78 km) |
| Opatija to Creteil | 605.37 mi (974.24 km) |
| Opatija to Creutzwald | 445.37 mi (716.75 km) |
