| Herstal to Cay | 1,489.88 mi (2,397.73 km) |
| Herstal to Caybasi | 1,638.24 mi (2,636.49 km) |
| Herstal to Caycuma | 1,409.24 mi (2,267.96 km) |
| Herstal to Cayeli | 1,792.46 mi (2,884.68 km) |
| Herstal to Cayiralan | 1,647.48 mi (2,651.36 km) |
| Herstal to Cayirhan | 1,448.66 mi (2,331.39 km) |
| Herstal to Cayirli | 1,813.31 mi (2,918.24 km) |
| Herstal to Cayirova | 1,322.69 mi (2,128.66 km) |
| Herstal to Caykara | 1,784.75 mi (2,872.27 km) |
| Herstal to Cekerek | 1,608.73 mi (2,589.00 km) |
| Herstal to Cekme | 1,305.62 mi (2,101.19 km) |
| Herstal to Celtik | 1,500.77 mi (2,415.26 km) |
| Herstal to Cerkes | 1,468.51 mi (2,363.33 km) |
| Herstal to Cerkezkoy | 1,247.13 mi (2,007.07 km) |
| Herstal to Cermik | 1,858.25 mi (2,990.56 km) |
