| Tredegar to Carmona | 995.62 mi (1,602.30 km) |
| Tredegar to Cartagena | 985.71 mi (1,586.35 km) |
| Tredegar to Cartama | 1,043.19 mi (1,678.86 km) |
| Tredegar to Cartaya | 1,019.42 mi (1,640.60 km) |
| Tredegar to Caspe | 744.14 mi (1,197.58 km) |
| Tredegar to Cassa de la Selva | 741.19 mi (1,192.84 km) |
| Tredegar to Castalla | 919.12 mi (1,479.18 km) |
| Tredegar to Castellbisbal | 753.14 mi (1,212.06 km) |
| Tredegar to Castelldefels | 766.04 mi (1,232.82 km) |
| Tredegar to Castello de Ampurias | 721.21 mi (1,160.68 km) |
| Tredegar to Castellon de la Plana | 829.18 mi (1,334.44 km) |
| Tredegar to Castilleja de la Cuesta | 1,003.92 mi (1,615.65 km) |
| Tredegar to Catarroja | 865.77 mi (1,393.32 km) |
| Tredegar to Catral | 948.29 mi (1,526.12 km) |
| Tredegar to Caudete | 909.78 mi (1,464.15 km) |
