| Didymoteicho to Cervello | 1,268.15 mi (2,040.89 km) |
| Didymoteicho to Cervera | 1,300.89 mi (2,093.58 km) |
| Didymoteicho to Ceuti | 1,486.76 mi (2,392.70 km) |
| Didymoteicho to Cheste | 1,429.99 mi (2,301.35 km) |
| Didymoteicho to Chiclana de la Frontera | 1,777.88 mi (2,861.22 km) |
| Didymoteicho to Chipiona | 1,784.80 mi (2,872.36 km) |
| Didymoteicho to Chiva | 1,431.96 mi (2,304.52 km) |
| Didymoteicho to Churriana de la Vega | 1,630.56 mi (2,624.13 km) |
| Didymoteicho to Ciempozuelos | 1,570.58 mi (2,527.61 km) |
| Didymoteicho to Cieza | 1,491.07 mi (2,399.64 km) |
| Didymoteicho to Cisterniga | 1,605.31 mi (2,583.50 km) |
| Didymoteicho to Ciudad de Melilla | 1,641.78 mi (2,642.19 km) |
| Didymoteicho to Ciudad Real | 1,606.00 mi (2,584.60 km) |
| Didymoteicho to Ciudad-Rodrigo | 1,713.84 mi (2,758.16 km) |
| Didymoteicho to Cocentaina | 1,430.42 mi (2,302.04 km) |
