| Greensburg to Carmona | 3,859.34 mi (6,211.01 km) |
| Greensburg to Cartagena | 4,078.85 mi (6,564.28 km) |
| Greensburg to Cartama | 3,932.68 mi (6,329.04 km) |
| Greensburg to Cartaya | 3,791.33 mi (6,101.56 km) |
| Greensburg to Caspe | 4,003.26 mi (6,442.62 km) |
| Greensburg to Cassa de la Selva | 4,114.21 mi (6,621.18 km) |
| Greensburg to Castalla | 4,060.08 mi (6,534.07 km) |
| Greensburg to Castellbisbal | 4,087.47 mi (6,578.16 km) |
| Greensburg to Castelldefels | 4,093.73 mi (6,588.22 km) |
| Greensburg to Castello de Ampurias | 4,110.99 mi (6,616.01 km) |
| Greensburg to Castellon de la Plana | 4,043.98 mi (6,508.16 km) |
| Greensburg to Castilleja de la Cuesta | 3,841.77 mi (6,182.73 km) |
| Greensburg to Catarroja | 4,045.80 mi (6,511.09 km) |
| Greensburg to Catral | 4,068.39 mi (6,547.45 km) |
| Greensburg to Caudete | 4,041.50 mi (6,504.16 km) |
