| Round Lake Beach to Caltagirone | 5,096.39 mi (8,201.85 km) |
| Round Lake Beach to Caltanissetta | 5,066.30 mi (8,153.41 km) |
| Round Lake Beach to Calvisano | 4,574.49 mi (7,361.93 km) |
| Round Lake Beach to Calvizzano | 4,917.58 mi (7,914.09 km) |
| Round Lake Beach to Camaiore | 4,631.88 mi (7,454.30 km) |
| Round Lake Beach to Cameri | 4,502.20 mi (7,245.59 km) |
| Round Lake Beach to Camisano Vicentino | 4,620.31 mi (7,435.67 km) |
| Round Lake Beach to Campagna | 4,964.50 mi (7,989.59 km) |
| Round Lake Beach to Campagnano di Roma | 4,791.51 mi (7,711.19 km) |
| Round Lake Beach to Campi Bisenzio | 4,669.65 mi (7,515.07 km) |
| Round Lake Beach to Campi Salentina | 5,091.33 mi (8,193.70 km) |
| Round Lake Beach to Campiglia Marittima | 4,681.05 mi (7,533.42 km) |
| Round Lake Beach to Campobasso | 4,906.92 mi (7,896.92 km) |
| Round Lake Beach to Campobello di Licata | 5,071.17 mi (8,161.25 km) |
| Round Lake Beach to Campobello di Mazara | 5,005.40 mi (8,055.41 km) |
