| Castagneto Carducci to Cervello | 458.11 mi (737.25 km) |
| Castagneto Carducci to Cervera | 486.75 mi (783.35 km) |
| Castagneto Carducci to Ceuti | 714.01 mi (1,149.09 km) |
| Castagneto Carducci to Cheste | 637.86 mi (1,026.54 km) |
| Castagneto Carducci to Chiclana de la Frontera | 1,001.57 mi (1,611.87 km) |
| Castagneto Carducci to Chipiona | 1,003.21 mi (1,614.51 km) |
| Castagneto Carducci to Chiva | 639.80 mi (1,029.66 km) |
| Castagneto Carducci to Churriana de la Vega | 858.02 mi (1,380.85 km) |
| Castagneto Carducci to Ciempozuelos | 761.69 mi (1,225.81 km) |
| Castagneto Carducci to Cieza | 714.73 mi (1,150.24 km) |
| Castagneto Carducci to Cisterniga | 786.08 mi (1,265.08 km) |
| Castagneto Carducci to Ciudad de Melilla | 905.03 mi (1,456.51 km) |
| Castagneto Carducci to Ciudad Real | 808.15 mi (1,300.59 km) |
| Castagneto Carducci to Ciudad-Rodrigo | 897.68 mi (1,444.67 km) |
| Castagneto Carducci to Cocentaina | 651.35 mi (1,048.24 km) |
