| Frederick to Caltagirone | 4,744.84 mi (7,636.09 km) |
| Frederick to Caltanissetta | 4,714.59 mi (7,587.40 km) |
| Frederick to Calvisano | 4,267.56 mi (6,867.97 km) |
| Frederick to Calvizzano | 4,591.00 mi (7,388.50 km) |
| Frederick to Camaiore | 4,313.24 mi (6,941.49 km) |
| Frederick to Cameri | 4,190.23 mi (6,743.52 km) |
| Frederick to Camisano Vicentino | 4,319.95 mi (6,952.29 km) |
| Frederick to Campagna | 4,640.02 mi (7,467.40 km) |
| Frederick to Campagnano di Roma | 4,466.89 mi (7,188.77 km) |
| Frederick to Campi Bisenzio | 4,353.28 mi (7,005.93 km) |
| Frederick to Campi Salentina | 4,777.44 mi (7,688.54 km) |
| Frederick to Campiglia Marittima | 4,356.72 mi (7,011.47 km) |
| Frederick to Campobasso | 4,587.32 mi (7,382.58 km) |
| Frederick to Campobello di Licata | 4,717.16 mi (7,591.54 km) |
| Frederick to Campobello di Mazara | 4,649.17 mi (7,482.11 km) |
