| Hopatcong to Caltagirone | 4,566.30 mi (7,348.74 km) |
| Hopatcong to Caltanissetta | 4,536.04 mi (7,300.05 km) |
| Hopatcong to Calvisano | 4,088.21 mi (6,579.33 km) |
| Hopatcong to Calvizzano | 4,411.78 mi (7,100.08 km) |
| Hopatcong to Camaiore | 4,133.91 mi (6,652.89 km) |
| Hopatcong to Cameri | 4,010.87 mi (6,454.88 km) |
| Hopatcong to Camisano Vicentino | 4,140.63 mi (6,663.70 km) |
| Hopatcong to Campagna | 4,460.78 mi (7,178.94 km) |
| Hopatcong to Campagnano di Roma | 4,287.64 mi (6,900.28 km) |
| Hopatcong to Campi Bisenzio | 4,173.94 mi (6,717.31 km) |
| Hopatcong to Campi Salentina | 4,598.11 mi (7,399.94 km) |
| Hopatcong to Campiglia Marittima | 4,177.45 mi (6,722.96 km) |
| Hopatcong to Campobasso | 4,408.02 mi (7,094.03 km) |
| Hopatcong to Campobello di Licata | 4,538.70 mi (7,304.33 km) |
| Hopatcong to Campobello di Mazara | 4,470.77 mi (7,195.01 km) |
