| Olkusz to Cervello | 1,042.19 mi (1,677.25 km) |
| Olkusz to Cervera | 1,056.66 mi (1,700.53 km) |
| Olkusz to Ceuti | 1,325.01 mi (2,132.40 km) |
| Olkusz to Cheste | 1,234.14 mi (1,986.16 km) |
| Olkusz to Chiclana de la Frontera | 1,594.89 mi (2,566.73 km) |
| Olkusz to Chipiona | 1,590.71 mi (2,560.00 km) |
| Olkusz to Chiva | 1,235.90 mi (1,988.99 km) |
| Olkusz to Churriana de la Vega | 1,461.62 mi (2,352.24 km) |
| Olkusz to Ciempozuelos | 1,319.07 mi (2,122.84 km) |
| Olkusz to Cieza | 1,322.59 mi (2,128.50 km) |
| Olkusz to Cisterniga | 1,301.54 mi (2,094.62 km) |
| Olkusz to Ciudad de Melilla | 1,530.62 mi (2,463.30 km) |
| Olkusz to Ciudad Real | 1,384.25 mi (2,227.74 km) |
| Olkusz to Ciudad-Rodrigo | 1,421.12 mi (2,287.06 km) |
| Olkusz to Cocentaina | 1,260.63 mi (2,028.79 km) |
