| Altamont to Cadiz | 5,645.19 mi (9,085.06 km) |
| Altamont to Calafell | 5,676.49 mi (9,135.43 km) |
| Altamont to Calahorra | 5,501.53 mi (8,853.86 km) |
| Altamont to Calasparra | 5,724.35 mi (9,212.45 km) |
| Altamont to Calatayud | 5,562.50 mi (8,951.98 km) |
| Altamont to Caldas de Montbuy | 5,672.43 mi (9,128.89 km) |
| Altamont to Caldas de Reyes | 5,255.44 mi (8,457.81 km) |
| Altamont to Calella | 5,689.17 mi (9,155.83 km) |
| Altamont to Callosa de Segura | 5,758.73 mi (9,267.78 km) |
| Altamont to Calpe | 5,762.79 mi (9,274.32 km) |
| Altamont to Calvia | 5,795.64 mi (9,327.19 km) |
| Altamont to Camas | 5,610.90 mi (9,029.87 km) |
| Altamont to Cambados | 5,254.71 mi (8,456.64 km) |
| Altamont to Cambre | 5,232.80 mi (8,421.38 km) |
| Altamont to Cambrils | 5,666.94 mi (9,120.05 km) |
