| Irig to Cervello | 933.86 mi (1,502.90 km) |
| Irig to Cervera | 960.28 mi (1,545.43 km) |
| Irig to Ceuti | 1,189.85 mi (1,914.88 km) |
| Irig to Cheste | 1,115.31 mi (1,794.91 km) |
| Irig to Chiclana de la Frontera | 1,478.66 mi (2,379.67 km) |
| Irig to Chipiona | 1,480.59 mi (2,382.78 km) |
| Irig to Chiva | 1,117.24 mi (1,798.03 km) |
| Irig to Churriana de la Vega | 1,334.40 mi (2,147.52 km) |
| Irig to Ciempozuelos | 1,235.93 mi (1,989.03 km) |
| Irig to Cieza | 1,191.10 mi (1,916.88 km) |
| Irig to Cisterniga | 1,250.65 mi (2,012.73 km) |
| Irig to Ciudad de Melilla | 1,374.33 mi (2,211.77 km) |
| Irig to Ciudad Real | 1,285.06 mi (2,068.11 km) |
| Irig to Ciudad-Rodrigo | 1,365.92 mi (2,198.24 km) |
| Irig to Cocentaina | 1,127.82 mi (1,815.05 km) |
