| Ilkeston to Cehegin | 1,028.27 mi (1,654.84 km) |
| Ilkeston to Cervello | 814.11 mi (1,310.18 km) |
| Ilkeston to Cervera | 790.28 mi (1,271.83 km) |
| Ilkeston to Ceuti | 1,028.95 mi (1,655.93 km) |
| Ilkeston to Cheste | 932.63 mi (1,500.92 km) |
| Ilkeston to Chiclana de la Frontera | 1,167.57 mi (1,879.02 km) |
| Ilkeston to Chipiona | 1,148.91 mi (1,848.99 km) |
| Ilkeston to Chiva | 933.15 mi (1,501.76 km) |
| Ilkeston to Churriana de la Vega | 1,098.93 mi (1,768.55 km) |
| Ilkeston to Ciempozuelos | 891.86 mi (1,435.31 km) |
| Ilkeston to Cieza | 1,017.88 mi (1,638.12 km) |
| Ilkeston to Cisterniga | 800.05 mi (1,287.55 km) |
| Ilkeston to Ciudad de Melilla | 1,224.77 mi (1,971.08 km) |
| Ilkeston to Ciudad Real | 974.36 mi (1,568.09 km) |
| Ilkeston to Ciudad-Rodrigo | 889.45 mi (1,431.44 km) |
