| Cangas de Narcea to Carson (California) | 5,594.99 mi (9,004.26 km) |
| Cangas de Narcea to Carson City (Nevada) | 5,384.50 mi (8,665.52 km) |
| Cangas de Narcea to Carteret (New Jersey) | 3,389.16 mi (5,454.32 km) |
| Cangas de Narcea to Cartersville (Georgia) | 4,113.61 mi (6,620.22 km) |
| Cangas de Narcea to Carthage (Missouri) | 4,433.88 mi (7,135.65 km) |
| Cangas de Narcea to Cary (Illinois) | 3,971.58 mi (6,391.65 km) |
| Cangas de Narcea to Cary (North Carolina) | 3,768.44 mi (6,064.72 km) |
| Cangas de Narcea to Casa de Oro-Mount Helix (California) | 5,597.52 mi (9,008.34 km) |
| Cangas de Narcea to Casa Grande (Arizona) | 5,377.10 mi (8,653.60 km) |
| Cangas de Narcea to Casas Adobes (Arizona) | 5,372.59 mi (8,646.35 km) |
| Cangas de Narcea to Cascades (Virginia) | 3,587.02 mi (5,772.76 km) |
| Cangas de Narcea to Casper (Wyoming) | 4,699.33 mi (7,562.84 km) |
| Cangas de Narcea to Casselberry (Florida) | 4,163.23 mi (6,700.07 km) |
| Cangas de Narcea to Castaic (California) | 5,577.29 mi (8,975.77 km) |
| Cangas de Narcea to Castle Pines (Colorado) | 4,789.08 mi (7,707.28 km) |
