| Gloucester Point to Carmona | 3,791.37 mi (6,101.62 km) |
| Gloucester Point to Cartagena | 4,020.30 mi (6,470.05 km) |
| Gloucester Point to Cartama | 3,862.91 mi (6,216.76 km) |
| Gloucester Point to Cartaya | 3,719.63 mi (5,986.17 km) |
| Gloucester Point to Caspe | 3,963.94 mi (6,379.35 km) |
| Gloucester Point to Cassa de la Selva | 4,083.22 mi (6,571.31 km) |
| Gloucester Point to Castalla | 4,006.85 mi (6,448.41 km) |
| Gloucester Point to Castellbisbal | 4,052.92 mi (6,522.54 km) |
| Gloucester Point to Castelldefels | 4,058.21 mi (6,531.06 km) |
| Gloucester Point to Castello de Ampurias | 4,082.14 mi (6,569.56 km) |
| Gloucester Point to Castellon de la Plana | 3,998.59 mi (6,435.10 km) |
| Gloucester Point to Castilleja de la Cuesta | 3,772.61 mi (6,071.42 km) |
| Gloucester Point to Catarroja | 3,996.93 mi (6,432.43 km) |
| Gloucester Point to Catral | 4,012.83 mi (6,458.02 km) |
| Gloucester Point to Caudete | 3,988.19 mi (6,418.37 km) |
