| Erkelenz to Catania | 1,032.23 mi (1,661.21 km) |
| Erkelenz to Catanzaro | 978.23 mi (1,574.31 km) |
| Erkelenz to Cattolica | 575.17 mi (925.65 km) |
| Erkelenz to Cava de' Tirreni | 821.71 mi (1,322.41 km) |
| Erkelenz to Cavallino | 936.80 mi (1,507.63 km) |
| Erkelenz to Cavarzere | 489.08 mi (787.10 km) |
| Erkelenz to Cave | 712.85 mi (1,147.22 km) |
| Erkelenz to Cavriago | 482.17 mi (775.98 km) |
| Erkelenz to Cavriglia | 575.78 mi (926.63 km) |
| Erkelenz to Cazzago San Martino | 416.42 mi (670.17 km) |
| Erkelenz to Ceccano | 737.06 mi (1,186.18 km) |
| Erkelenz to Cecina | 571.45 mi (919.67 km) |
| Erkelenz to Cefalu | 976.81 mi (1,572.03 km) |
| Erkelenz to Ceglie Messapico | 897.40 mi (1,444.22 km) |
| Erkelenz to Celano | 709.58 mi (1,141.96 km) |
