| West Chicago to Cadiz | 4,229.55 mi (6,806.81 km) |
| West Chicago to Calafell | 4,406.54 mi (7,091.64 km) |
| West Chicago to Calahorra | 4,212.25 mi (6,778.95 km) |
| West Chicago to Calasparra | 4,376.44 mi (7,043.20 km) |
| West Chicago to Calatayud | 4,261.69 mi (6,858.54 km) |
| West Chicago to Caldas de Montbuy | 4,415.55 mi (7,106.14 km) |
| West Chicago to Caldas de Reyes | 3,907.95 mi (6,289.24 km) |
| West Chicago to Calella | 4,437.40 mi (7,141.30 km) |
| West Chicago to Callosa de Segura | 4,417.57 mi (7,109.39 km) |
| West Chicago to Calpe | 4,438.65 mi (7,143.32 km) |
| West Chicago to Calvia | 4,511.08 mi (7,259.88 km) |
| West Chicago to Camas | 4,209.56 mi (6,774.63 km) |
| West Chicago to Cambados | 3,904.14 mi (6,283.10 km) |
| West Chicago to Cambre | 3,899.05 mi (6,274.92 km) |
| West Chicago to Cambrils | 4,389.50 mi (7,064.22 km) |
