| Stevenage to Carmona | 1,031.70 mi (1,660.36 km) |
| Stevenage to Cartagena | 988.88 mi (1,591.44 km) |
| Stevenage to Cartama | 1,071.63 mi (1,724.63 km) |
| Stevenage to Cartaya | 1,065.12 mi (1,714.14 km) |
| Stevenage to Caspe | 737.16 mi (1,186.34 km) |
| Stevenage to Cassa de la Selva | 706.70 mi (1,137.32 km) |
| Stevenage to Castalla | 919.56 mi (1,479.90 km) |
| Stevenage to Castellbisbal | 727.61 mi (1,170.97 km) |
| Stevenage to Castelldefels | 741.05 mi (1,192.61 km) |
| Stevenage to Castello de Ampurias | 683.72 mi (1,100.34 km) |
| Stevenage to Castellon de la Plana | 823.53 mi (1,325.35 km) |
| Stevenage to Castilleja de la Cuesta | 1,042.66 mi (1,677.99 km) |
| Stevenage to Catarroja | 863.64 mi (1,389.90 km) |
| Stevenage to Catral | 949.95 mi (1,528.79 km) |
| Stevenage to Caudete | 912.63 mi (1,468.74 km) |
