| Iserlohn to Cosenza | 931.65 mi (1,499.35 km) |
| Iserlohn to Cossato | 402.54 mi (647.82 km) |
| Iserlohn to Costa Volpino | 399.37 mi (642.72 km) |
| Iserlohn to Creazzo | 440.25 mi (708.52 km) |
| Iserlohn to Crema | 425.84 mi (685.32 km) |
| Iserlohn to Cremona | 445.28 mi (716.61 km) |
| Iserlohn to Crevalcore | 487.76 mi (784.97 km) |
| Iserlohn to Crispiano | 873.56 mi (1,405.87 km) |
| Iserlohn to Crosia | 926.25 mi (1,490.65 km) |
| Iserlohn to Crotone | 964.43 mi (1,552.10 km) |
| Iserlohn to Cuneo | 483.68 mi (778.41 km) |
| Iserlohn to Cuorgne | 414.12 mi (666.46 km) |
| Iserlohn to Cusano Milanino | 408.96 mi (658.16 km) |
| Iserlohn to Cutro | 964.56 mi (1,552.30 km) |
| Iserlohn to Cutrofiano | 927.38 mi (1,492.48 km) |
