| Iserlohn to Busto Garolfo | 407.03 mi (655.06 km) |
| Iserlohn to Cabras | 792.21 mi (1,274.94 km) |
| Iserlohn to Cadelbosco di Sopra | 476.69 mi (767.16 km) |
| Iserlohn to Cadoneghe | 454.06 mi (730.73 km) |
| Iserlohn to Cagli | 588.81 mi (947.61 km) |
| Iserlohn to Cagliari | 842.75 mi (1,356.27 km) |
| Iserlohn to Cairo Montenotte | 483.29 mi (777.79 km) |
| Iserlohn to Caivano | 786.87 mi (1,266.34 km) |
| Iserlohn to Calcinaia | 549.41 mi (884.19 km) |
| Iserlohn to Calcinato | 428.26 mi (689.22 km) |
| Iserlohn to Calderara di Reno | 499.39 mi (803.69 km) |
| Iserlohn to Caldogno | 436.19 mi (701.97 km) |
| Iserlohn to Calenzano | 544.16 mi (875.73 km) |
| Iserlohn to Calolziocorte | 394.09 mi (634.23 km) |
| Iserlohn to Caltagirone | 1,033.20 mi (1,662.78 km) |
