| West Islip to Caltagirone | 4,512.45 mi (7,262.09 km) |
| West Islip to Caltanissetta | 4,482.20 mi (7,213.41 km) |
| West Islip to Calvisano | 4,039.87 mi (6,501.54 km) |
| West Islip to Calvizzano | 4,360.84 mi (7,018.09 km) |
| West Islip to Camaiore | 4,084.18 mi (6,572.85 km) |
| West Islip to Cameri | 3,962.06 mi (6,376.32 km) |
| West Islip to Camisano Vicentino | 4,092.98 mi (6,587.02 km) |
| West Islip to Campagna | 4,410.02 mi (7,097.25 km) |
| West Islip to Campagnano di Roma | 4,237.05 mi (6,818.87 km) |
| West Islip to Campi Bisenzio | 4,124.42 mi (6,637.61 km) |
| West Islip to Campi Salentina | 4,548.38 mi (7,319.91 km) |
| West Islip to Campiglia Marittima | 4,127.02 mi (6,641.80 km) |
| West Islip to Campobasso | 4,357.87 mi (7,013.31 km) |
| West Islip to Campobello di Licata | 4,484.61 mi (7,217.29 km) |
| West Islip to Campobello di Mazara | 4,416.50 mi (7,107.68 km) |
