| Kostinbrod to Cervello | 1,091.18 mi (1,756.08 km) |
| Kostinbrod to Cervera | 1,122.18 mi (1,805.98 km) |
| Kostinbrod to Ceuti | 1,323.41 mi (2,129.82 km) |
| Kostinbrod to Cheste | 1,260.28 mi (2,028.22 km) |
| Kostinbrod to Chiclana de la Frontera | 1,615.18 mi (2,599.38 km) |
| Kostinbrod to Chipiona | 1,620.37 mi (2,607.73 km) |
| Kostinbrod to Chiva | 1,262.24 mi (2,031.38 km) |
| Kostinbrod to Churriana de la Vega | 1,468.27 mi (2,362.95 km) |
| Kostinbrod to Ciempozuelos | 1,395.00 mi (2,245.03 km) |
| Kostinbrod to Cieza | 1,326.69 mi (2,135.10 km) |
| Kostinbrod to Cisterniga | 1,423.56 mi (2,290.99 km) |
| Kostinbrod to Ciudad de Melilla | 1,489.89 mi (2,397.75 km) |
| Kostinbrod to Ciudad Real | 1,435.07 mi (2,309.53 km) |
| Kostinbrod to Ciudad-Rodrigo | 1,534.49 mi (2,469.53 km) |
| Kostinbrod to Cocentaina | 1,264.77 mi (2,035.45 km) |
