| Washington Court House to Caltagirone | 5,010.55 mi (8,063.71 km) |
| Washington Court House to Caltanissetta | 4,980.30 mi (8,015.02 km) |
| Washington Court House to Calvisano | 4,514.71 mi (7,265.73 km) |
| Washington Court House to Calvizzano | 4,846.75 mi (7,800.09 km) |
| Washington Court House to Camaiore | 4,565.22 mi (7,347.01 km) |
| Washington Court House to Cameri | 4,439.23 mi (7,144.25 km) |
| Washington Court House to Camisano Vicentino | 4,564.56 mi (7,345.94 km) |
| Washington Court House to Campagna | 4,895.05 mi (7,877.82 km) |
| Washington Court House to Campagnano di Roma | 4,721.60 mi (7,598.68 km) |
| Washington Court House to Campi Bisenzio | 4,604.44 mi (7,410.14 km) |
| Washington Court House to Campi Salentina | 5,028.56 mi (8,092.69 km) |
| Washington Court House to Campiglia Marittima | 4,611.07 mi (7,420.80 km) |
| Washington Court House to Campobasso | 4,840.30 mi (7,789.72 km) |
| Washington Court House to Campobello di Licata | 4,983.75 mi (8,020.57 km) |
| Washington Court House to Campobello di Mazara | 4,916.46 mi (7,912.28 km) |
