| Illescas to Caltagirone | 1,007.44 mi (1,621.32 km) |
| Illescas to Caltanissetta | 978.76 mi (1,575.17 km) |
| Illescas to Calvisano | 803.75 mi (1,293.51 km) |
| Illescas to Calvizzano | 946.33 mi (1,522.97 km) |
| Illescas to Camaiore | 770.64 mi (1,240.23 km) |
| Illescas to Cameri | 732.77 mi (1,179.28 km) |
| Illescas to Camisano Vicentino | 870.01 mi (1,400.14 km) |
| Illescas to Campagna | 995.14 mi (1,601.52 km) |
| Illescas to Campagnano di Roma | 854.09 mi (1,374.52 km) |
| Illescas to Campi Bisenzio | 808.90 mi (1,301.80 km) |
| Illescas to Campi Salentina | 1,149.33 mi (1,849.66 km) |
| Illescas to Campiglia Marittima | 772.90 mi (1,243.87 km) |
| Illescas to Campobasso | 970.30 mi (1,561.54 km) |
| Illescas to Campobello di Licata | 975.86 mi (1,570.50 km) |
| Illescas to Campobello di Mazara | 906.96 mi (1,459.61 km) |
