| Knokke-Heist to Cesme | 1,431.97 mi (2,304.54 km) |
| Knokke-Heist to Ceyhan | 1,867.83 mi (3,005.98 km) |
| Knokke-Heist to Ceylanpinar | 2,051.10 mi (3,300.93 km) |
| Knokke-Heist to Cicekdagi | 1,694.03 mi (2,726.27 km) |
| Knokke-Heist to Cide | 1,540.12 mi (2,478.58 km) |
| Knokke-Heist to Cifteler | 1,566.15 mi (2,520.48 km) |
| Knokke-Heist to Ciftlik | 1,761.19 mi (2,834.36 km) |
| Knokke-Heist to Ciftlikkoy | 1,439.85 mi (2,317.22 km) |
| Knokke-Heist to Cihanbeyli | 1,675.49 mi (2,696.44 km) |
| Knokke-Heist to Cildir | 2,001.53 mi (3,221.14 km) |
| Knokke-Heist to Cilimli | 1,499.83 mi (2,413.74 km) |
| Knokke-Heist to Cinar | 2,027.17 mi (3,262.42 km) |
| Knokke-Heist to Cinarcik | 1,432.45 mi (2,305.30 km) |
| Knokke-Heist to Cine | 1,533.75 mi (2,468.33 km) |
| Knokke-Heist to Civril | 1,564.79 mi (2,518.29 km) |
