| Onesti to Calafell | 1,299.62 mi (2,091.53 km) |
| Onesti to Calahorra | 1,439.27 mi (2,316.28 km) |
| Onesti to Calasparra | 1,547.93 mi (2,491.16 km) |
| Onesti to Calatayud | 1,447.91 mi (2,330.19 km) |
| Onesti to Caldas de Montbuy | 1,259.27 mi (2,026.59 km) |
| Onesti to Caldas de Reyes | 1,750.29 mi (2,816.82 km) |
| Onesti to Calella | 1,236.10 mi (1,989.32 km) |
| Onesti to Callosa de Segura | 1,513.28 mi (2,435.40 km) |
| Onesti to Calpe | 1,451.87 mi (2,336.56 km) |
| Onesti to Calvia | 1,305.66 mi (2,101.26 km) |
| Onesti to Camas | 1,780.99 mi (2,866.23 km) |
| Onesti to Cambados | 1,760.50 mi (2,833.25 km) |
| Onesti to Cambre | 1,719.80 mi (2,767.75 km) |
| Onesti to Cambrils | 1,327.74 mi (2,136.80 km) |
| Onesti to Campo de Criptana | 1,576.01 mi (2,536.35 km) |
