| Alcoa to Cadiz | 4,203.14 mi (6,764.30 km) |
| Alcoa to Calafell | 4,446.56 mi (7,156.04 km) |
| Alcoa to Calahorra | 4,249.29 mi (6,838.57 km) |
| Alcoa to Calasparra | 4,380.85 mi (7,050.30 km) |
| Alcoa to Calatayud | 4,291.92 mi (6,907.18 km) |
| Alcoa to Caldas de Montbuy | 4,461.10 mi (7,179.45 km) |
| Alcoa to Caldas de Reyes | 3,926.49 mi (6,319.07 km) |
| Alcoa to Calella | 4,484.55 mi (7,217.19 km) |
| Alcoa to Callosa de Segura | 4,424.12 mi (7,119.94 km) |
| Alcoa to Calpe | 4,452.78 mi (7,166.05 km) |
| Alcoa to Calvia | 4,541.50 mi (7,308.83 km) |
| Alcoa to Camas | 4,191.37 mi (6,745.36 km) |
| Alcoa to Cambados | 3,921.25 mi (6,310.64 km) |
| Alcoa to Cambre | 3,924.70 mi (6,316.19 km) |
| Alcoa to Cambrils | 4,426.66 mi (7,124.02 km) |
