| Olesno to Coin | 1,505.06 mi (2,422.16 km) |
| Olesno to Colindres | 1,144.33 mi (1,841.62 km) |
| Olesno to Collado-Villalba | 1,284.07 mi (2,066.52 km) |
| Olesno to Colmenar Viejo | 1,273.32 mi (2,049.21 km) |
| Olesno to Colmenarejo | 1,287.70 mi (2,072.36 km) |
| Olesno to Conil de la Frontera | 1,575.32 mi (2,535.24 km) |
| Olesno to Consuegra | 1,322.95 mi (2,129.09 km) |
| Olesno to Corbera de Llobregat | 1,020.56 mi (1,642.43 km) |
| Olesno to Cordoba | 1,444.69 mi (2,325.00 km) |
| Olesno to Coria del Rio | 1,522.94 mi (2,450.93 km) |
| Olesno to Crevillente | 1,280.03 mi (2,060.02 km) |
| Olesno to Cuarte de Huerva | 1,119.75 mi (1,802.07 km) |
| Olesno to Cubellas | 1,040.13 mi (1,673.93 km) |
| Olesno to Cuellar | 1,262.22 mi (2,031.35 km) |
| Olesno to Cuenca | 1,238.23 mi (1,992.74 km) |
