| Frederick to Carmignano | 4,348.24 mi (6,997.82 km) |
| Frederick to Carovigno | 4,750.55 mi (7,645.28 km) |
| Frederick to Carpenedolo | 4,270.69 mi (6,873.00 km) |
| Frederick to Carpi | 4,309.49 mi (6,935.45 km) |
| Frederick to Carrara | 4,299.63 mi (6,919.59 km) |
| Frederick to Carugate | 4,217.80 mi (6,787.90 km) |
| Frederick to Casal di Principe | 4,584.46 mi (7,377.97 km) |
| Frederick to Casale Monferrato | 4,193.83 mi (6,749.31 km) |
| Frederick to Casale sul Sile | 4,343.03 mi (6,989.44 km) |
| Frederick to Casalecchio di Reno | 4,336.82 mi (6,979.43 km) |
| Frederick to Casalgrande | 4,309.85 mi (6,936.03 km) |
| Frederick to Casalmaggiore | 4,282.63 mi (6,892.23 km) |
| Frederick to Casalnuovo di Napoli | 4,597.70 mi (7,399.29 km) |
| Frederick to Casalpusterlengo | 4,243.55 mi (6,829.33 km) |
| Frederick to Casaluce | 4,588.01 mi (7,383.69 km) |
