| Illescas to Cavaillon | 522.78 mi (841.33 km) |
| Illescas to Cebazat | 527.56 mi (849.02 km) |
| Illescas to Cenon | 368.16 mi (592.50 km) |
| Illescas to Cergy | 680.66 mi (1,095.42 km) |
| Illescas to Cernay | 761.54 mi (1,225.57 km) |
| Illescas to Cesson | 664.18 mi (1,068.89 km) |
| Illescas to Cesson-Sevigne | 563.91 mi (907.53 km) |
| Illescas to Cestas | 357.78 mi (575.79 km) |
| Illescas to Chalette-sur-Loing | 635.00 mi (1,021.94 km) |
| Illescas to Challans | 475.17 mi (764.72 km) |
| Illescas to Chalon-sur-Saone | 633.14 mi (1,018.95 km) |
| Illescas to Chalons-en-Champagne | 731.26 mi (1,176.86 km) |
| Illescas to Chamalieres | 523.58 mi (842.62 km) |
| Illescas to Chambery | 620.30 mi (998.27 km) |
| Illescas to Chambly | 692.53 mi (1,114.52 km) |
