| Smartno to Calafell | 742.36 mi (1,194.71 km) |
| Smartno to Calahorra | 870.52 mi (1,400.97 km) |
| Smartno to Calasparra | 1,002.03 mi (1,612.61 km) |
| Smartno to Calatayud | 882.76 mi (1,420.67 km) |
| Smartno to Caldas de Montbuy | 700.46 mi (1,127.29 km) |
| Smartno to Caldas de Reyes | 1,180.38 mi (1,899.63 km) |
| Smartno to Calella | 678.91 mi (1,092.60 km) |
| Smartno to Callosa de Segura | 971.85 mi (1,564.04 km) |
| Smartno to Calpe | 910.25 mi (1,464.90 km) |
| Smartno to Calvia | 767.81 mi (1,235.67 km) |
| Smartno to Camas | 1,225.88 mi (1,972.86 km) |
| Smartno to Cambados | 1,190.53 mi (1,915.97 km) |
| Smartno to Cambre | 1,150.72 mi (1,851.91 km) |
| Smartno to Cambrils | 769.97 mi (1,239.14 km) |
| Smartno to Campo de Criptana | 1,017.68 mi (1,637.80 km) |
