| Reda to Calafell | 1,203.32 mi (1,936.56 km) |
| Reda to Calahorra | 1,252.84 mi (2,016.24 km) |
| Reda to Calasparra | 1,470.33 mi (2,366.27 km) |
| Reda to Calatayud | 1,292.90 mi (2,080.72 km) |
| Reda to Caldas de Montbuy | 1,161.23 mi (1,868.82 km) |
| Reda to Caldas de Reyes | 1,471.79 mi (2,368.61 km) |
| Reda to Calella | 1,147.96 mi (1,847.47 km) |
| Reda to Callosa de Segura | 1,452.59 mi (2,337.72 km) |
| Reda to Calpe | 1,395.48 mi (2,245.81 km) |
| Reda to Calvia | 1,273.08 mi (2,048.83 km) |
| Reda to Camas | 1,652.11 mi (2,658.82 km) |
| Reda to Cambados | 1,482.64 mi (2,386.08 km) |
| Reda to Cambre | 1,428.39 mi (2,298.77 km) |
| Reda to Cambrils | 1,225.94 mi (1,972.96 km) |
| Reda to Campo de Criptana | 1,447.42 mi (2,329.39 km) |
