| Ribeira Grande to Carson (California) | 4,970.38 mi (7,999.05 km) |
| Ribeira Grande to Carson City (Nevada) | 4,836.96 mi (7,784.33 km) |
| Ribeira Grande to Carteret (New Jersey) | 2,581.83 mi (4,155.05 km) |
| Ribeira Grande to Cartersville (Georgia) | 3,267.95 mi (5,259.25 km) |
| Ribeira Grande to Carthage (Missouri) | 3,681.23 mi (5,924.37 km) |
| Ribeira Grande to Cary (Illinois) | 3,258.09 mi (5,243.39 km) |
| Ribeira Grande to Cary (North Carolina) | 2,911.78 mi (4,686.06 km) |
| Ribeira Grande to Casa de Oro-Mount Helix (California) | 4,949.86 mi (7,966.02 km) |
| Ribeira Grande to Casa Grande (Arizona) | 4,690.13 mi (7,548.04 km) |
| Ribeira Grande to Casas Adobes (Arizona) | 4,673.40 mi (7,521.11 km) |
| Ribeira Grande to Cascades (Virginia) | 2,769.80 mi (4,457.56 km) |
| Ribeira Grande to Casper (Wyoming) | 4,102.09 mi (6,601.67 km) |
| Ribeira Grande to Casselberry (Florida) | 3,238.37 mi (5,211.66 km) |
| Ribeira Grande to Castaic (California) | 4,963.38 mi (7,987.78 km) |
| Ribeira Grande to Castle Pines (Colorado) | 4,134.77 mi (6,654.27 km) |
