| Mastic to Cadiz | 3,514.81 mi (5,656.54 km) |
| Mastic to Calafell | 3,752.11 mi (6,038.44 km) |
| Mastic to Calahorra | 3,554.83 mi (5,720.95 km) |
| Mastic to Calasparra | 3,687.98 mi (5,935.23 km) |
| Mastic to Calatayud | 3,597.48 mi (5,789.58 km) |
| Mastic to Caldas de Montbuy | 3,766.78 mi (6,062.05 km) |
| Mastic to Caldas de Reyes | 3,232.28 mi (5,201.85 km) |
| Mastic to Calella | 3,790.28 mi (6,099.87 km) |
| Mastic to Callosa de Segura | 3,731.07 mi (6,004.58 km) |
| Mastic to Calpe | 3,759.10 mi (6,049.69 km) |
| Mastic to Calvia | 3,847.09 mi (6,191.29 km) |
| Mastic to Camas | 3,501.46 mi (5,635.05 km) |
| Mastic to Cambados | 3,227.10 mi (5,193.51 km) |
| Mastic to Cambre | 3,230.27 mi (5,198.62 km) |
| Mastic to Cambrils | 3,732.19 mi (6,006.38 km) |
