| Lake Ronkonkoma to Caltagirone | 4,499.90 mi (7,241.88 km) |
| Lake Ronkonkoma to Caltanissetta | 4,469.65 mi (7,193.21 km) |
| Lake Ronkonkoma to Calvisano | 4,027.07 mi (6,480.94 km) |
| Lake Ronkonkoma to Calvizzano | 4,348.13 mi (6,997.64 km) |
| Lake Ronkonkoma to Camaiore | 4,071.42 mi (6,552.32 km) |
| Lake Ronkonkoma to Cameri | 3,949.27 mi (6,355.74 km) |
| Lake Ronkonkoma to Camisano Vicentino | 4,080.16 mi (6,566.38 km) |
| Lake Ronkonkoma to Campagna | 4,397.31 mi (7,076.79 km) |
| Lake Ronkonkoma to Campagnano di Roma | 4,224.33 mi (6,798.40 km) |
| Lake Ronkonkoma to Campi Bisenzio | 4,111.66 mi (6,617.07 km) |
| Lake Ronkonkoma to Campi Salentina | 4,535.62 mi (7,299.38 km) |
| Lake Ronkonkoma to Campiglia Marittima | 4,114.30 mi (6,621.32 km) |
| Lake Ronkonkoma to Campobasso | 4,345.13 mi (6,992.81 km) |
| Lake Ronkonkoma to Campobello di Licata | 4,472.07 mi (7,197.11 km) |
| Lake Ronkonkoma to Campobello di Mazara | 4,403.97 mi (7,087.51 km) |
