| Willich to Cay | 1,471.72 mi (2,368.50 km) |
| Willich to Caybasi | 1,608.56 mi (2,588.73 km) |
| Willich to Caycuma | 1,384.09 mi (2,227.48 km) |
| Willich to Cayeli | 1,759.54 mi (2,831.70 km) |
| Willich to Cayiralan | 1,622.30 mi (2,610.83 km) |
| Willich to Cayirhan | 1,426.69 mi (2,296.03 km) |
| Willich to Cayirli | 1,782.97 mi (2,869.41 km) |
| Willich to Cayirova | 1,302.29 mi (2,095.83 km) |
| Willich to Caykara | 1,752.76 mi (2,820.79 km) |
| Willich to Cekerek | 1,582.36 mi (2,546.56 km) |
| Willich to Cekme | 1,285.03 mi (2,068.05 km) |
| Willich to Celtik | 1,480.75 mi (2,383.04 km) |
| Willich to Cerkes | 1,443.64 mi (2,323.32 km) |
| Willich to Cerkezkoy | 1,227.68 mi (1,975.76 km) |
| Willich to Cermik | 1,831.01 mi (2,946.72 km) |
