| Iseo to Cartagena | 795.35 mi (1,279.99 km) |
| Iseo to Cartama | 979.74 mi (1,576.73 km) |
| Iseo to Cartaya | 1,058.66 mi (1,703.75 km) |
| Iseo to Caspe | 590.54 mi (950.38 km) |
| Iseo to Cassa de la Selva | 442.57 mi (712.25 km) |
| Iseo to Castalla | 733.73 mi (1,180.83 km) |
| Iseo to Castellbisbal | 496.35 mi (798.80 km) |
| Iseo to Castelldefels | 505.11 mi (812.89 km) |
| Iseo to Castello de Ampurias | 418.90 mi (674.15 km) |
| Iseo to Castellon de la Plana | 643.43 mi (1,035.50 km) |
| Iseo to Castilleja de la Cuesta | 1,007.39 mi (1,621.24 km) |
| Iseo to Catarroja | 684.84 mi (1,102.14 km) |
| Iseo to Catral | 760.45 mi (1,223.83 km) |
| Iseo to Caudete | 740.72 mi (1,192.07 km) |
| Iseo to Cehegin | 801.67 mi (1,290.16 km) |
