| Greentree to Carmona | 3,645.43 mi (5,866.75 km) |
| Greentree to Cartagena | 3,869.58 mi (6,227.49 km) |
| Greentree to Cartama | 3,717.99 mi (5,983.53 km) |
| Greentree to Cartaya | 3,575.66 mi (5,754.47 km) |
| Greentree to Caspe | 3,803.83 mi (6,121.68 km) |
| Greentree to Cassa de la Selva | 3,919.47 mi (6,307.77 km) |
| Greentree to Castalla | 3,853.44 mi (6,201.51 km) |
| Greentree to Castellbisbal | 3,890.72 mi (6,261.50 km) |
| Greentree to Castelldefels | 3,896.45 mi (6,270.73 km) |
| Greentree to Castello de Ampurias | 3,917.45 mi (6,304.53 km) |
| Greentree to Castellon de la Plana | 3,841.35 mi (6,182.06 km) |
| Greentree to Castilleja de la Cuesta | 3,627.29 mi (5,837.56 km) |
| Greentree to Catarroja | 3,841.36 mi (6,182.07 km) |
| Greentree to Catral | 3,860.58 mi (6,213.01 km) |
| Greentree to Caudete | 3,834.80 mi (6,171.51 km) |
