| Swidwin to Calafell | 1,088.97 mi (1,752.53 km) |
| Swidwin to Calahorra | 1,134.47 mi (1,825.76 km) |
| Swidwin to Calasparra | 1,355.09 mi (2,180.81 km) |
| Swidwin to Calatayud | 1,175.31 mi (1,891.48 km) |
| Swidwin to Caldas de Montbuy | 1,047.18 mi (1,685.27 km) |
| Swidwin to Caldas de Reyes | 1,352.99 mi (2,177.43 km) |
| Swidwin to Calella | 1,034.65 mi (1,665.11 km) |
| Swidwin to Callosa de Segura | 1,338.33 mi (2,153.84 km) |
| Swidwin to Calpe | 1,281.85 mi (2,062.94 km) |
| Swidwin to Calvia | 1,162.07 mi (1,870.18 km) |
| Swidwin to Camas | 1,534.19 mi (2,469.03 km) |
| Swidwin to Cambados | 1,363.85 mi (2,194.91 km) |
| Swidwin to Cambre | 1,309.79 mi (2,107.91 km) |
| Swidwin to Cambrils | 1,111.09 mi (1,788.13 km) |
| Swidwin to Campo de Criptana | 1,330.12 mi (2,140.62 km) |
