| Hyattsville to Carmignano | 4,347.47 mi (6,996.57 km) |
| Hyattsville to Carovigno | 4,749.74 mi (7,643.97 km) |
| Hyattsville to Carpenedolo | 4,270.84 mi (6,873.25 km) |
| Hyattsville to Carpi | 4,309.35 mi (6,935.23 km) |
| Hyattsville to Carrara | 4,298.78 mi (6,918.22 km) |
| Hyattsville to Carugate | 4,217.79 mi (6,787.88 km) |
| Hyattsville to Casal di Principe | 4,582.72 mi (7,375.17 km) |
| Hyattsville to Casale Monferrato | 4,193.28 mi (6,748.43 km) |
| Hyattsville to Casale sul Sile | 4,343.87 mi (6,990.78 km) |
| Hyattsville to Casalecchio di Reno | 4,336.58 mi (6,979.05 km) |
| Hyattsville to Casalgrande | 4,309.53 mi (6,935.51 km) |
| Hyattsville to Casalmaggiore | 4,282.51 mi (6,892.04 km) |
| Hyattsville to Casalnuovo di Napoli | 4,595.97 mi (7,396.49 km) |
| Hyattsville to Casalpusterlengo | 4,243.36 mi (6,829.02 km) |
| Hyattsville to Casaluce | 4,586.28 mi (7,380.90 km) |
