| Thornton to Caltagirone | 1,383.97 mi (2,227.28 km) |
| Thornton to Caltanissetta | 1,356.73 mi (2,183.44 km) |
| Thornton to Calvisano | 797.10 mi (1,282.81 km) |
| Thornton to Calvizzano | 1,159.24 mi (1,865.61 km) |
| Thornton to Camaiore | 874.33 mi (1,407.10 km) |
| Thornton to Cameri | 739.20 mi (1,189.63 km) |
| Thornton to Camisano Vicentino | 831.11 mi (1,337.55 km) |
| Thornton to Campagna | 1,199.87 mi (1,931.00 km) |
| Thornton to Campagnano di Roma | 1,036.37 mi (1,667.88 km) |
| Thornton to Campi Bisenzio | 904.85 mi (1,456.22 km) |
| Thornton to Campi Salentina | 1,306.39 mi (2,102.44 km) |
| Thornton to Campiglia Marittima | 932.91 mi (1,501.37 km) |
| Thornton to Campobasso | 1,136.24 mi (1,828.60 km) |
| Thornton to Campobello di Licata | 1,367.48 mi (2,200.75 km) |
| Thornton to Campobello di Mazara | 1,314.24 mi (2,115.07 km) |
