| Rocky River to Castrovillari | 4,830.60 mi (7,774.10 km) |
| Rocky River to Catania | 4,881.67 mi (7,856.29 km) |
| Rocky River to Catanzaro | 4,886.46 mi (7,864.00 km) |
| Rocky River to Cattolica | 4,517.19 mi (7,269.71 km) |
| Rocky River to Cava de' Tirreni | 4,730.71 mi (7,613.33 km) |
| Rocky River to Cavallino | 4,892.31 mi (7,873.42 km) |
| Rocky River to Cavarzere | 4,445.06 mi (7,153.64 km) |
| Rocky River to Cave | 4,611.09 mi (7,420.83 km) |
| Rocky River to Cavriago | 4,398.74 mi (7,079.09 km) |
| Rocky River to Cavriglia | 4,483.40 mi (7,215.34 km) |
| Rocky River to Cazzago San Martino | 4,344.80 mi (6,992.27 km) |
| Rocky River to Ceccano | 4,637.93 mi (7,464.02 km) |
| Rocky River to Cecina | 4,450.98 mi (7,163.16 km) |
| Rocky River to Cefalu | 4,812.74 mi (7,745.35 km) |
| Rocky River to Ceglie Messapico | 4,849.18 mi (7,804.00 km) |
