| Santa Coloma de Farnes to Cookeville (Tennessee) | 4,533.89 mi (7,296.60 km) |
| Santa Coloma de Farnes to Coolidge (Arizona) | 5,795.16 mi (9,326.41 km) |
| Santa Coloma de Farnes to Coon Rapids (Minnesota) | 4,508.26 mi (7,255.34 km) |
| Santa Coloma de Farnes to Cooper City (Florida) | 4,696.09 mi (7,557.63 km) |
| Santa Coloma de Farnes to Coos Bay (Oregon) | 5,688.93 mi (9,155.45 km) |
| Santa Coloma de Farnes to Copiague (New York) | 3,812.48 mi (6,135.60 km) |
| Santa Coloma de Farnes to Coppell (Texas) | 5,184.11 mi (8,343.02 km) |
| Santa Coloma de Farnes to Copperas Cove (Texas) | 5,308.45 mi (8,543.12 km) |
| Santa Coloma de Farnes to Coral Gables (Florida) | 4,709.67 mi (7,579.48 km) |
| Santa Coloma de Farnes to Coral Springs (Florida) | 4,685.42 mi (7,540.46 km) |
| Santa Coloma de Farnes to Coral Terrace (Florida) | 4,709.54 mi (7,579.27 km) |
| Santa Coloma de Farnes to Coralville (Iowa) | 4,578.06 mi (7,367.67 km) |
| Santa Coloma de Farnes to Coram (New York) | 3,787.80 mi (6,095.87 km) |
| Santa Coloma de Farnes to Corcoran (California) | 5,932.78 mi (9,547.88 km) |
| Santa Coloma de Farnes to Cordele (Georgia) | 4,621.64 mi (7,437.81 km) |
