| Olesno to Calafell | 1,044.41 mi (1,680.81 km) |
| Olesno to Calahorra | 1,129.15 mi (1,817.20 km) |
| Olesno to Calasparra | 1,312.90 mi (2,112.91 km) |
| Olesno to Calatayud | 1,158.23 mi (1,863.99 km) |
| Olesno to Caldas de Montbuy | 1,001.37 mi (1,611.55 km) |
| Olesno to Caldas de Reyes | 1,392.51 mi (2,241.04 km) |
| Olesno to Calella | 984.17 mi (1,583.87 km) |
| Olesno to Callosa de Segura | 1,289.14 mi (2,074.68 km) |
| Olesno to Calpe | 1,229.16 mi (1,978.14 km) |
| Olesno to Calvia | 1,095.62 mi (1,763.24 km) |
| Olesno to Camas | 1,516.42 mi (2,440.44 km) |
| Olesno to Cambados | 1,403.30 mi (2,258.40 km) |
| Olesno to Cambre | 1,354.04 mi (2,179.12 km) |
| Olesno to Cambrils | 1,069.73 mi (1,721.56 km) |
| Olesno to Campo de Criptana | 1,307.17 mi (2,103.68 km) |
