| Twin Falls to Cadiz | 5,347.58 mi (8,606.11 km) |
| Twin Falls to Calafell | 5,411.74 mi (8,709.35 km) |
| Twin Falls to Calahorra | 5,231.10 mi (8,418.64 km) |
| Twin Falls to Calasparra | 5,442.47 mi (8,758.81 km) |
| Twin Falls to Calatayud | 5,289.99 mi (8,513.41 km) |
| Twin Falls to Caldas de Montbuy | 5,410.56 mi (8,707.46 km) |
| Twin Falls to Caldas de Reyes | 4,970.38 mi (7,999.06 km) |
| Twin Falls to Calella | 5,428.58 mi (8,736.45 km) |
| Twin Falls to Callosa de Segura | 5,478.61 mi (8,816.97 km) |
| Twin Falls to Calpe | 5,486.54 mi (8,829.73 km) |
| Twin Falls to Calvia | 5,528.54 mi (8,897.33 km) |
| Twin Falls to Camas | 5,316.30 mi (8,555.76 km) |
| Twin Falls to Cambados | 4,968.98 mi (7,996.80 km) |
| Twin Falls to Cambre | 4,950.56 mi (7,967.16 km) |
| Twin Falls to Cambrils | 5,400.43 mi (8,691.16 km) |
