| Herdecke to Caltanissetta | 1,014.14 mi (1,632.09 km) |
| Herdecke to Calvisano | 438.85 mi (706.25 km) |
| Herdecke to Calvizzano | 793.35 mi (1,276.77 km) |
| Herdecke to Camaiore | 532.75 mi (857.38 km) |
| Herdecke to Cameri | 411.43 mi (662.13 km) |
| Herdecke to Camisano Vicentino | 451.21 mi (726.15 km) |
| Herdecke to Campagna | 826.70 mi (1,330.44 km) |
| Herdecke to Campagnano di Roma | 681.38 mi (1,096.58 km) |
| Herdecke to Campi Bisenzio | 551.39 mi (887.37 km) |
| Herdecke to Campi Salentina | 912.62 mi (1,468.72 km) |
| Herdecke to Campiglia Marittima | 594.68 mi (957.04 km) |
| Herdecke to Campobasso | 760.72 mi (1,224.25 km) |
| Herdecke to Campobello di Licata | 1,027.84 mi (1,654.15 km) |
| Herdecke to Campobello di Mazara | 985.93 mi (1,586.69 km) |
| Herdecke to Campodarsego | 456.29 mi (734.33 km) |
