| Rio de Mouro to Castle Rock (Colorado) | 4,848.10 mi (7,802.26 km) |
| Rio de Mouro to Castro Valley (California) | 5,643.67 mi (9,082.61 km) |
| Rio de Mouro to Catalina Foothills (Arizona) | 5,410.42 mi (8,707.23 km) |
| Rio de Mouro to Cataño (Puerto Rico) | 3,656.42 mi (5,884.44 km) |
| Rio de Mouro to Cathedral City (California) | 5,590.68 mi (8,997.32 km) |
| Rio de Mouro to Catonsville (Maryland) | 3,529.48 mi (5,680.14 km) |
| Rio de Mouro to Cave Spring (Virginia) | 3,748.25 mi (6,032.22 km) |
| Rio de Mouro to Cayce (South Carolina) | 3,900.41 mi (6,277.11 km) |
| Rio de Mouro to Cayey (Puerto Rico) | 3,670.29 mi (5,906.76 km) |
| Rio de Mouro to Cedar City (Utah) | 5,275.29 mi (8,489.76 km) |
| Rio de Mouro to Cedar Falls (Iowa) | 4,181.94 mi (6,730.19 km) |
| Rio de Mouro to Cedar Hill (Texas) | 4,741.82 mi (7,631.22 km) |
| Rio de Mouro to Cedar Lake (Indiana) | 3,986.26 mi (6,415.26 km) |
| Rio de Mouro to Cedar Mill (Oregon) | 5,302.08 mi (8,532.88 km) |
| Rio de Mouro to Cedar Park (Texas) | 4,863.35 mi (7,826.81 km) |
