| Knottingley to Civril | 1,805.56 mi (2,905.77 km) |
| Knottingley to Cizre | 2,338.45 mi (3,763.37 km) |
| Knottingley to Cobanlar | 1,825.26 mi (2,937.47 km) |
| Knottingley to Corlu | 1,594.08 mi (2,565.42 km) |
| Knottingley to Corum | 1,901.18 mi (3,059.65 km) |
| Knottingley to Cukurca | 2,399.82 mi (3,862.13 km) |
| Knottingley to Cukurcayir | 2,074.26 mi (3,338.21 km) |
| Knottingley to Cumayeri | 1,728.49 mi (2,781.73 km) |
| Knottingley to Cumra | 1,956.67 mi (3,148.95 km) |
| Knottingley to Cungus | 2,180.97 mi (3,509.92 km) |
| Knottingley to Dargecit | 2,309.72 mi (3,717.13 km) |
| Knottingley to Davutlar | 1,744.42 mi (2,807.38 km) |
| Knottingley to Demirozu | 2,116.08 mi (3,405.50 km) |
| Knottingley to Demre | 1,919.33 mi (3,088.86 km) |
| Knottingley to Denizciler | 2,135.04 mi (3,436.02 km) |
