| Greenbelt to Carmignano | 4,343.20 mi (6,989.71 km) |
| Greenbelt to Carovigno | 4,745.48 mi (7,637.11 km) |
| Greenbelt to Carpenedolo | 4,266.58 mi (6,866.40 km) |
| Greenbelt to Carpi | 4,305.09 mi (6,928.37 km) |
| Greenbelt to Carrara | 4,294.52 mi (6,911.36 km) |
| Greenbelt to Carugate | 4,213.53 mi (6,781.02 km) |
| Greenbelt to Casal di Principe | 4,578.45 mi (7,368.31 km) |
| Greenbelt to Casale Monferrato | 4,189.02 mi (6,741.58 km) |
| Greenbelt to Casale sul Sile | 4,339.62 mi (6,983.94 km) |
| Greenbelt to Casalecchio di Reno | 4,332.32 mi (6,972.20 km) |
| Greenbelt to Casalgrande | 4,305.27 mi (6,928.66 km) |
| Greenbelt to Casalmaggiore | 4,278.25 mi (6,885.18 km) |
| Greenbelt to Casalnuovo di Napoli | 4,591.70 mi (7,389.63 km) |
| Greenbelt to Casalpusterlengo | 4,239.10 mi (6,822.17 km) |
| Greenbelt to Casaluce | 4,582.01 mi (7,374.04 km) |
