| Erkrath to Caltanissetta | 1,011.29 mi (1,627.51 km) |
| Erkrath to Calvisano | 435.37 mi (700.66 km) |
| Erkrath to Calvizzano | 792.95 mi (1,276.13 km) |
| Erkrath to Camaiore | 527.72 mi (849.28 km) |
| Erkrath to Cameri | 403.39 mi (649.20 km) |
| Erkrath to Camisano Vicentino | 451.52 mi (726.65 km) |
| Erkrath to Campagna | 827.49 mi (1,331.72 km) |
| Erkrath to Campagnano di Roma | 679.02 mi (1,092.78 km) |
| Erkrath to Campi Bisenzio | 548.10 mi (882.09 km) |
| Erkrath to Campi Salentina | 917.14 mi (1,475.99 km) |
| Erkrath to Campiglia Marittima | 589.65 mi (948.95 km) |
| Erkrath to Campobasso | 761.69 mi (1,225.82 km) |
| Erkrath to Campobello di Licata | 1,024.68 mi (1,649.06 km) |
| Erkrath to Campobello di Mazara | 981.38 mi (1,579.38 km) |
| Erkrath to Campodarsego | 457.06 mi (735.57 km) |
