| Katy to Cehegin | 5,183.58 mi (8,342.16 km) |
| Katy to Cervello | 5,257.92 mi (8,461.81 km) |
| Katy to Cervera | 5,217.77 mi (8,397.18 km) |
| Katy to Ceuti | 5,209.63 mi (8,384.10 km) |
| Katy to Cheste | 5,194.58 mi (8,359.86 km) |
| Katy to Chiclana de la Frontera | 5,017.25 mi (8,074.49 km) |
| Katy to Chipiona | 4,993.88 mi (8,036.88 km) |
| Katy to Chiva | 5,193.15 mi (8,357.57 km) |
| Katy to Churriana de la Vega | 5,121.04 mi (8,241.52 km) |
| Katy to Ciempozuelos | 5,033.94 mi (8,101.35 km) |
| Katy to Cieza | 5,197.55 mi (8,364.65 km) |
| Katy to Cisterniga | 4,941.77 mi (7,953.00 km) |
| Katy to Ciudad de Melilla | 5,212.86 mi (8,389.28 km) |
| Katy to Ciudad Real | 5,053.76 mi (8,133.24 km) |
| Katy to Ciudad-Rodrigo | 4,881.18 mi (7,855.51 km) |
