| Santa Coloma de Farnes to Carson (California) | 6,005.61 mi (9,665.09 km) |
| Santa Coloma de Farnes to Carson City (Nevada) | 5,775.01 mi (9,293.99 km) |
| Santa Coloma de Farnes to Carteret (New Jersey) | 3,853.85 mi (6,202.17 km) |
| Santa Coloma de Farnes to Cartersville (Georgia) | 4,580.65 mi (7,371.85 km) |
| Santa Coloma de Farnes to Carthage (Missouri) | 4,883.71 mi (7,859.58 km) |
| Santa Coloma de Farnes to Cary (Illinois) | 4,416.67 mi (7,107.95 km) |
| Santa Coloma de Farnes to Cary (North Carolina) | 4,237.97 mi (6,820.36 km) |
| Santa Coloma de Farnes to Casa de Oro-Mount Helix (California) | 6,014.47 mi (9,679.36 km) |
| Santa Coloma de Farnes to Casa Grande (Arizona) | 5,806.03 mi (9,343.90 km) |
| Santa Coloma de Farnes to Casas Adobes (Arizona) | 5,804.60 mi (9,341.61 km) |
| Santa Coloma de Farnes to Cascades (Virginia) | 4,052.13 mi (6,521.27 km) |
| Santa Coloma de Farnes to Casper (Wyoming) | 5,110.92 mi (8,225.23 km) |
| Santa Coloma de Farnes to Casselberry (Florida) | 4,638.65 mi (7,465.19 km) |
| Santa Coloma de Farnes to Castaic (California) | 5,985.06 mi (9,632.03 km) |
| Santa Coloma de Farnes to Castle Pines (Colorado) | 5,214.41 mi (8,391.78 km) |
