| Illescas to Carpentras | 530.13 mi (853.17 km) |
| Illescas to Carquefou | 509.62 mi (820.16 km) |
| Illescas to Carqueiranne | 551.20 mi (887.07 km) |
| Illescas to Carrieres-sous-Poissy | 674.74 mi (1,085.88 km) |
| Illescas to Carrieres-sur-Seine | 677.82 mi (1,090.84 km) |
| Illescas to Carros | 619.76 mi (997.40 km) |
| Illescas to Carvin | 788.45 mi (1,268.88 km) |
| Illescas to Castanet-Tolosan | 361.14 mi (581.20 km) |
| Illescas to Castelginest | 366.48 mi (589.79 km) |
| Illescas to Castelnau-le-Lez | 466.09 mi (750.10 km) |
| Illescas to Castelnaudary | 371.35 mi (597.62 km) |
| Illescas to Castelsarrasin | 370.89 mi (596.90 km) |
| Illescas to Castres | 394.69 mi (635.19 km) |
| Illescas to Caudebec-les-Elbeuf | 676.21 mi (1,088.25 km) |
| Illescas to Caudry | 775.62 mi (1,248.23 km) |
