| Costa de Caparica to Castle Rock (Colorado) | 4,857.32 mi (7,817.11 km) |
| Costa de Caparica to Castro Valley (California) | 5,653.34 mi (9,098.17 km) |
| Costa de Caparica to Catalina Foothills (Arizona) | 5,419.44 mi (8,721.74 km) |
| Costa de Caparica to Cataño (Puerto Rico) | 3,660.80 mi (5,891.48 km) |
| Costa de Caparica to Cathedral City (California) | 5,599.99 mi (9,012.32 km) |
| Costa de Caparica to Catonsville (Maryland) | 3,537.68 mi (5,693.35 km) |
| Costa de Caparica to Cave Spring (Virginia) | 3,756.35 mi (6,045.26 km) |
| Costa de Caparica to Cayce (South Carolina) | 3,908.17 mi (6,289.60 km) |
| Costa de Caparica to Cayey (Puerto Rico) | 3,674.62 mi (5,913.73 km) |
| Costa de Caparica to Cedar City (Utah) | 5,284.69 mi (8,504.88 km) |
| Costa de Caparica to Cedar Falls (Iowa) | 4,191.00 mi (6,744.76 km) |
| Costa de Caparica to Cedar Hill (Texas) | 4,750.23 mi (7,644.75 km) |
| Costa de Caparica to Cedar Lake (Indiana) | 3,995.06 mi (6,429.43 km) |
| Costa de Caparica to Cedar Mill (Oregon) | 5,311.99 mi (8,548.82 km) |
| Costa de Caparica to Cedar Park (Texas) | 4,871.62 mi (7,840.12 km) |
