| Stevenage to Cocentaina | 909.11 mi (1,463.08 km) |
| Stevenage to Coin | 1,075.86 mi (1,731.44 km) |
| Stevenage to Colindres | 606.59 mi (976.22 km) |
| Stevenage to Collado-Villalba | 799.23 mi (1,286.23 km) |
| Stevenage to Colmenar Viejo | 794.97 mi (1,279.38 km) |
| Stevenage to Colmenarejo | 804.22 mi (1,294.27 km) |
| Stevenage to Conil de la Frontera | 1,118.09 mi (1,799.40 km) |
| Stevenage to Consuegra | 874.82 mi (1,407.89 km) |
| Stevenage to Corbera de Llobregat | 731.37 mi (1,177.03 km) |
| Stevenage to Cordoba | 993.57 mi (1,598.99 km) |
| Stevenage to Coria del Rio | 1,049.36 mi (1,688.79 km) |
| Stevenage to Crevillente | 943.79 mi (1,518.89 km) |
| Stevenage to Cuarte de Huerva | 713.73 mi (1,148.63 km) |
| Stevenage to Cubellas | 744.01 mi (1,197.37 km) |
| Stevenage to Cuellar | 750.97 mi (1,208.57 km) |
