| Costa de Caparica to Clarkston (Georgia) | 4,074.78 mi (6,557.72 km) |
| Costa de Caparica to Clarksville (Indiana) | 4,007.28 mi (6,449.10 km) |
| Costa de Caparica to Clarksville (Tennessee) | 4,139.42 mi (6,661.75 km) |
| Costa de Caparica to Clawson (Michigan) | 3,761.00 mi (6,052.75 km) |
| Costa de Caparica to Clay (Alabama) | 4,197.98 mi (6,755.99 km) |
| Costa de Caparica to Clayton (California) | 5,637.10 mi (9,072.03 km) |
| Costa de Caparica to Clayton (Missouri) | 4,216.48 mi (6,785.77 km) |
| Costa de Caparica to Clayton (North Carolina) | 3,723.86 mi (5,992.97 km) |
| Costa de Caparica to Clayton (Ohio) | 3,891.49 mi (6,262.75 km) |
| Costa de Caparica to Clearfield (Utah) | 5,093.78 mi (8,197.65 km) |
| Costa de Caparica to Clearlake (California) | 5,616.41 mi (9,038.73 km) |
| Costa de Caparica to Clearwater (Florida) | 4,197.66 mi (6,755.48 km) |
| Costa de Caparica to Cleburne (Texas) | 4,780.95 mi (7,694.20 km) |
| Costa de Caparica to Clemmons (North Carolina) | 3,810.59 mi (6,132.55 km) |
| Costa de Caparica to Clemson (South Carolina) | 3,974.53 mi (6,396.39 km) |
