| Willebroek to Cay | 1,551.57 mi (2,497.01 km) |
| Willebroek to Caybasi | 1,697.86 mi (2,732.45 km) |
| Willebroek to Caycuma | 1,470.03 mi (2,365.78 km) |
| Willebroek to Cayeli | 1,850.91 mi (2,978.75 km) |
| Willebroek to Cayiralan | 1,708.28 mi (2,749.21 km) |
| Willebroek to Cayirhan | 1,509.98 mi (2,430.08 km) |
| Willebroek to Cayirli | 1,872.74 mi (3,013.88 km) |
| Willebroek to Cayirova | 1,384.19 mi (2,227.64 km) |
| Willebroek to Caykara | 1,843.57 mi (2,966.94 km) |
| Willebroek to Cekerek | 1,669.27 mi (2,686.42 km) |
| Willebroek to Cekme | 1,367.10 mi (2,200.13 km) |
| Willebroek to Celtik | 1,562.32 mi (2,514.31 km) |
| Willebroek to Cerkes | 1,529.36 mi (2,461.26 km) |
| Willebroek to Cerkezkoy | 1,308.72 mi (2,106.18 km) |
| Willebroek to Cermik | 1,918.59 mi (3,087.67 km) |
