| Heerlerbaan to Cortona | 594.85 mi (957.32 km) |
| Heerlerbaan to Cosenza | 940.61 mi (1,513.77 km) |
| Heerlerbaan to Cossato | 379.53 mi (610.80 km) |
| Heerlerbaan to Costa Volpino | 395.39 mi (636.31 km) |
| Heerlerbaan to Creazzo | 446.32 mi (718.28 km) |
| Heerlerbaan to Crema | 416.10 mi (669.64 km) |
| Heerlerbaan to Cremona | 437.62 mi (704.28 km) |
| Heerlerbaan to Crevalcore | 487.18 mi (784.05 km) |
| Heerlerbaan to Crispiano | 890.30 mi (1,432.80 km) |
| Heerlerbaan to Crosia | 938.03 mi (1,509.62 km) |
| Heerlerbaan to Crotone | 976.31 mi (1,571.22 km) |
| Heerlerbaan to Cuneo | 453.80 mi (730.33 km) |
| Heerlerbaan to Cuorgne | 386.05 mi (621.28 km) |
| Heerlerbaan to Cusano Milanino | 395.40 mi (636.33 km) |
| Heerlerbaan to Cutro | 975.78 mi (1,570.36 km) |
