| Rio de Mouro to Caguas (Puerto Rico) | 3,658.97 mi (5,888.54 km) |
| Rio de Mouro to Cahokia (Illinois) | 4,203.22 mi (6,764.43 km) |
| Rio de Mouro to Calabasas (California) | 5,671.44 mi (9,127.31 km) |
| Rio de Mouro to Caldwell (Idaho) | 5,160.11 mi (8,304.39 km) |
| Rio de Mouro to Caledonia (Wisconsin) | 3,964.54 mi (6,380.31 km) |
| Rio de Mouro to Calera (Alabama) | 4,216.12 mi (6,785.19 km) |
| Rio de Mouro to Calexico (California) | 5,600.34 mi (9,012.87 km) |
| Rio de Mouro to Calhoun (Georgia) | 4,079.72 mi (6,565.68 km) |
| Rio de Mouro to California (Maryland) | 3,542.88 mi (5,701.71 km) |
| Rio de Mouro to California City (California) | 5,590.70 mi (8,997.37 km) |
| Rio de Mouro to Callaway (Florida) | 4,259.25 mi (6,854.60 km) |
| Rio de Mouro to Calumet City (Illinois) | 3,984.24 mi (6,412.01 km) |
| Rio de Mouro to Calverton (Maryland) | 3,545.15 mi (5,705.36 km) |
| Rio de Mouro to Camano (Washington) | 5,167.14 mi (8,315.71 km) |
| Rio de Mouro to Camarillo (California) | 5,682.88 mi (9,145.72 km) |
