| Knokke-Heist to Cay | 1,602.01 mi (2,578.19 km) |
| Knokke-Heist to Caybasi | 1,747.37 mi (2,812.11 km) |
| Knokke-Heist to Caycuma | 1,520.17 mi (2,446.48 km) |
| Knokke-Heist to Cayeli | 1,899.69 mi (3,057.25 km) |
| Knokke-Heist to Cayiralan | 1,758.42 mi (2,829.91 km) |
| Knokke-Heist to Cayirhan | 1,560.36 mi (2,511.16 km) |
| Knokke-Heist to Cayirli | 1,922.11 mi (3,093.34 km) |
| Knokke-Heist to Cayirova | 1,434.62 mi (2,308.81 km) |
| Knokke-Heist to Caykara | 1,892.58 mi (3,045.81 km) |
| Knokke-Heist to Cekerek | 1,719.28 mi (2,766.91 km) |
| Knokke-Heist to Cekme | 1,417.53 mi (2,281.29 km) |
| Knokke-Heist to Celtik | 1,612.76 mi (2,595.49 km) |
| Knokke-Heist to Cerkes | 1,579.53 mi (2,542.01 km) |
| Knokke-Heist to Cerkezkoy | 1,359.17 mi (2,187.37 km) |
| Knokke-Heist to Cermik | 1,968.50 mi (3,167.99 km) |
