| Santa Coloma de Farnes to Carlsbad (New Mexico) | 5,523.03 mi (8,888.46 km) |
| Santa Coloma de Farnes to Carmel (Indiana) | 4,412.64 mi (7,101.46 km) |
| Santa Coloma de Farnes to Carmichael (California) | 5,856.16 mi (9,424.58 km) |
| Santa Coloma de Farnes to Carney (Maryland) | 3,999.72 mi (6,436.92 km) |
| Santa Coloma de Farnes to Carnot-Moon (Pennsylvania) | 4,128.60 mi (6,644.35 km) |
| Santa Coloma de Farnes to Carol Stream (Illinois) | 4,423.03 mi (7,118.18 km) |
| Santa Coloma de Farnes to Carolina (Puerto Rico) | 4,290.22 mi (6,904.45 km) |
| Santa Coloma de Farnes to Carolina Forest (South Carolina) | 4,319.09 mi (6,950.91 km) |
| Santa Coloma de Farnes to Carpentersville (Illinois) | 4,421.87 mi (7,116.31 km) |
| Santa Coloma de Farnes to Carpinteria (California) | 6,021.45 mi (9,690.59 km) |
| Santa Coloma de Farnes to Carrboro (North Carolina) | 4,245.17 mi (6,831.95 km) |
| Santa Coloma de Farnes to Carroll (Iowa) | 4,697.96 mi (7,560.64 km) |
| Santa Coloma de Farnes to Carrollton (Georgia) | 4,617.36 mi (7,430.93 km) |
| Santa Coloma de Farnes to Carrollton (Texas) | 5,179.00 mi (8,334.79 km) |
| Santa Coloma de Farnes to Carrollwood (Florida) | 4,721.77 mi (7,598.95 km) |
