| Holtsville to Caltagirone | 4,497.35 mi (7,237.78 km) |
| Holtsville to Caltanissetta | 4,467.10 mi (7,189.11 km) |
| Holtsville to Calvisano | 4,024.83 mi (6,477.33 km) |
| Holtsville to Calvizzano | 4,345.75 mi (6,993.80 km) |
| Holtsville to Camaiore | 4,069.11 mi (6,548.60 km) |
| Holtsville to Cameri | 3,947.01 mi (6,352.10 km) |
| Holtsville to Camisano Vicentino | 4,077.96 mi (6,562.84 km) |
| Holtsville to Campagna | 4,394.93 mi (7,072.96 km) |
| Holtsville to Campagnano di Roma | 4,221.96 mi (6,794.59 km) |
| Holtsville to Campi Bisenzio | 4,109.35 mi (6,613.36 km) |
| Holtsville to Campi Salentina | 4,533.30 mi (7,295.65 km) |
| Holtsville to Campiglia Marittima | 4,111.94 mi (6,617.53 km) |
| Holtsville to Campobasso | 4,342.79 mi (6,989.04 km) |
| Holtsville to Campobello di Licata | 4,469.51 mi (7,192.98 km) |
| Holtsville to Campobello di Mazara | 4,401.40 mi (7,083.37 km) |
