| Rock Ferry to Cernavoda | 1,527.42 mi (2,458.14 km) |
| Rock Ferry to Chitila | 1,438.03 mi (2,314.28 km) |
| Rock Ferry to Cisnadie | 1,317.30 mi (2,119.99 km) |
| Rock Ferry to Cluj-Napoca | 1,255.45 mi (2,020.45 km) |
| Rock Ferry to Codlea | 1,370.05 mi (2,204.89 km) |
| Rock Ferry to Comanesti | 1,384.05 mi (2,227.41 km) |
| Rock Ferry to Comarnic | 1,394.81 mi (2,244.73 km) |
| Rock Ferry to Constanta | 1,558.49 mi (2,508.15 km) |
| Rock Ferry to Corabia | 1,409.49 mi (2,268.35 km) |
| Rock Ferry to Costesti | 1,387.44 mi (2,232.87 km) |
| Rock Ferry to Covasna | 1,394.40 mi (2,244.06 km) |
| Rock Ferry to Craiova | 1,358.93 mi (2,186.98 km) |
| Rock Ferry to Cristuru Secuiesc | 1,331.46 mi (2,142.77 km) |
| Rock Ferry to Cugir | 1,280.68 mi (2,061.06 km) |
| Rock Ferry to Cumpana | 1,557.51 mi (2,506.57 km) |
