| Federal Heights to Cadiz | 5,061.45 mi (8,145.61 km) |
| Federal Heights to Calafell | 5,187.94 mi (8,349.18 km) |
| Federal Heights to Calahorra | 4,998.86 mi (8,044.88 km) |
| Federal Heights to Calasparra | 5,186.19 mi (8,346.37 km) |
| Federal Heights to Calatayud | 5,053.16 mi (8,132.27 km) |
| Federal Heights to Caldas de Montbuy | 5,192.07 mi (8,355.84 km) |
| Federal Heights to Caldas de Reyes | 4,713.15 mi (7,585.08 km) |
| Federal Heights to Calella | 5,212.21 mi (8,388.25 km) |
| Federal Heights to Callosa de Segura | 5,225.29 mi (8,409.30 km) |
| Federal Heights to Calpe | 5,240.45 mi (8,433.69 km) |
| Federal Heights to Calvia | 5,299.07 mi (8,528.03 km) |
| Federal Heights to Camas | 5,036.50 mi (8,105.46 km) |
| Federal Heights to Cambados | 4,710.44 mi (7,580.71 km) |
| Federal Heights to Cambre | 4,699.06 mi (7,562.41 km) |
| Federal Heights to Cambrils | 5,173.54 mi (8,326.01 km) |
