| Cannock to Cernavoda | 1,478.30 mi (2,379.09 km) |
| Cannock to Chitila | 1,387.65 mi (2,233.21 km) |
| Cannock to Cisnadie | 1,267.47 mi (2,039.80 km) |
| Cannock to Cluj-Napoca | 1,207.11 mi (1,942.65 km) |
| Cannock to Codlea | 1,321.18 mi (2,126.24 km) |
| Cannock to Comanesti | 1,337.23 mi (2,152.06 km) |
| Cannock to Comarnic | 1,345.34 mi (2,165.11 km) |
| Cannock to Constanta | 1,509.55 mi (2,429.39 km) |
| Cannock to Corabia | 1,356.95 mi (2,183.81 km) |
| Cannock to Costesti | 1,336.48 mi (2,150.86 km) |
| Cannock to Covasna | 1,346.34 mi (2,166.73 km) |
| Cannock to Craiova | 1,306.67 mi (2,102.88 km) |
| Cannock to Cristuru Secuiesc | 1,283.33 mi (2,065.31 km) |
| Cannock to Cugir | 1,230.47 mi (1,980.25 km) |
| Cannock to Cumpana | 1,508.44 mi (2,427.60 km) |
