| Erkelenz to Busto Garolfo | 400.21 mi (644.08 km) |
| Erkelenz to Cabras | 777.73 mi (1,251.64 km) |
| Erkelenz to Cadelbosco di Sopra | 479.17 mi (771.16 km) |
| Erkelenz to Cadoneghe | 466.84 mi (751.31 km) |
| Erkelenz to Cagli | 598.59 mi (963.33 km) |
| Erkelenz to Cagliari | 830.21 mi (1,336.10 km) |
| Erkelenz to Cairo Montenotte | 470.53 mi (757.24 km) |
| Erkelenz to Caivano | 796.99 mi (1,282.63 km) |
| Erkelenz to Calcinaia | 549.20 mi (883.85 km) |
| Erkelenz to Calcinato | 431.78 mi (694.88 km) |
| Erkelenz to Calderara di Reno | 505.15 mi (812.96 km) |
| Erkelenz to Caldogno | 447.05 mi (719.45 km) |
| Erkelenz to Calenzano | 547.35 mi (880.88 km) |
| Erkelenz to Calolziocorte | 391.90 mi (630.71 km) |
| Erkelenz to Caltagirone | 1,037.78 mi (1,670.15 km) |
