| Knottingley to Cavdir | 1,861.84 mi (2,996.35 km) |
| Knottingley to Cay | 1,839.90 mi (2,961.03 km) |
| Knottingley to Caybasi | 1,965.11 mi (3,162.54 km) |
| Knottingley to Caycuma | 1,747.48 mi (2,812.30 km) |
| Knottingley to Cayeli | 2,109.12 mi (3,394.30 km) |
| Knottingley to Cayiralan | 1,985.31 mi (3,195.05 km) |
| Knottingley to Cayirhan | 1,792.91 mi (2,885.41 km) |
| Knottingley to Cayirli | 2,137.91 mi (3,440.64 km) |
| Knottingley to Cayirova | 1,669.59 mi (2,686.95 km) |
| Knottingley to Caykara | 2,104.43 mi (3,386.76 km) |
| Knottingley to Cekerek | 1,943.98 mi (3,128.54 km) |
| Knottingley to Cekme | 1,652.24 mi (2,659.02 km) |
| Knottingley to Celtik | 1,848.15 mi (2,974.30 km) |
| Knottingley to Cerkes | 1,807.25 mi (2,908.49 km) |
| Knottingley to Cerkezkoy | 1,595.48 mi (2,567.68 km) |
