| Illescas to Cadiz | 281.18 mi (452.52 km) |
| Illescas to Calafell | 292.85 mi (471.30 km) |
| Illescas to Calahorra | 179.35 mi (288.63 km) |
| Illescas to Calasparra | 173.31 mi (278.91 km) |
| Illescas to Calatayud | 143.27 mi (230.57 km) |
| Illescas to Caldas de Montbuy | 330.46 mi (531.82 km) |
| Illescas to Caldas de Reyes | 302.57 mi (486.95 km) |
| Illescas to Calella | 354.86 mi (571.10 km) |
| Illescas to Callosa de Segura | 209.86 mi (337.74 km) |
| Illescas to Calpe | 230.67 mi (371.22 km) |
| Illescas to Calvia | 338.36 mi (544.54 km) |
| Illescas to Camas | 221.86 mi (357.05 km) |
| Illescas to Cambados | 305.80 mi (492.14 km) |
| Illescas to Cambre | 318.88 mi (513.19 km) |
| Illescas to Cambrils | 264.78 mi (426.12 km) |
