| Rio de Mouro to Carson (California) | 5,667.71 mi (9,121.29 km) |
| Rio de Mouro to Carson City (Nevada) | 5,484.01 mi (8,825.67 km) |
| Rio de Mouro to Carteret (New Jersey) | 3,372.25 mi (5,427.12 km) |
| Rio de Mouro to Cartersville (Georgia) | 4,083.52 mi (6,571.79 km) |
| Rio de Mouro to Carthage (Missouri) | 4,448.11 mi (7,158.53 km) |
| Rio de Mouro to Cary (Illinois) | 3,998.94 mi (6,435.67 km) |
| Rio de Mouro to Cary (North Carolina) | 3,731.08 mi (6,004.60 km) |
| Rio de Mouro to Casa de Oro-Mount Helix (California) | 5,661.39 mi (9,111.13 km) |
| Rio de Mouro to Casa Grande (Arizona) | 5,424.12 mi (8,729.27 km) |
| Rio de Mouro to Casas Adobes (Arizona) | 5,414.60 mi (8,713.95 km) |
| Rio de Mouro to Cascades (Virginia) | 3,567.17 mi (5,740.81 km) |
| Rio de Mouro to Casper (Wyoming) | 4,776.47 mi (7,686.99 km) |
| Rio de Mouro to Casselberry (Florida) | 4,091.07 mi (6,583.94 km) |
| Rio de Mouro to Castaic (California) | 5,653.94 mi (9,099.14 km) |
| Rio de Mouro to Castle Pines (Colorado) | 4,845.49 mi (7,798.06 km) |
