| Olesno to Cervello | 1,020.58 mi (1,642.46 km) |
| Olesno to Cervera | 1,032.80 mi (1,662.13 km) |
| Olesno to Ceuti | 1,305.38 mi (2,100.81 km) |
| Olesno to Cheste | 1,212.36 mi (1,951.10 km) |
| Olesno to Chiclana de la Frontera | 1,570.21 mi (2,527.01 km) |
| Olesno to Chipiona | 1,565.00 mi (2,518.62 km) |
| Olesno to Chiva | 1,214.06 mi (1,953.85 km) |
| Olesno to Churriana de la Vega | 1,439.62 mi (2,316.85 km) |
| Olesno to Ciempozuelos | 1,290.50 mi (2,076.86 km) |
| Olesno to Cieza | 1,302.32 mi (2,095.88 km) |
| Olesno to Cisterniga | 1,267.89 mi (2,040.47 km) |
| Olesno to Ciudad de Melilla | 1,513.51 mi (2,435.76 km) |
| Olesno to Ciudad Real | 1,357.91 mi (2,185.34 km) |
| Olesno to Ciudad-Rodrigo | 1,387.35 mi (2,232.72 km) |
| Olesno to Cocentaina | 1,241.10 mi (1,997.35 km) |
