| Swidwin to Bombarral | 1,537.89 mi (2,474.99 km) |
| Swidwin to Bougado | 1,411.42 mi (2,271.47 km) |
| Swidwin to Braga | 1,395.85 mi (2,246.41 km) |
| Swidwin to Braganca | 1,323.50 mi (2,129.97 km) |
| Swidwin to Cabeceiras de Basto | 1,382.12 mi (2,224.31 km) |
| Swidwin to Cacem | 1,569.29 mi (2,525.53 km) |
| Swidwin to Cadaval | 1,537.76 mi (2,474.78 km) |
| Swidwin to Caldas da Rainha | 1,529.97 mi (2,462.25 km) |
| Swidwin to Calheta | 2,171.06 mi (3,493.98 km) |
| Swidwin to Camara de Lobos | 2,166.01 mi (3,485.85 km) |
| Swidwin to Canico | 2,164.40 mi (3,483.27 km) |
| Swidwin to Cantanhede | 1,462.49 mi (2,353.64 km) |
| Swidwin to Carregal do Sal | 1,437.00 mi (2,312.63 km) |
| Swidwin to Cartaxo | 1,531.03 mi (2,463.96 km) |
| Swidwin to Cascais | 1,576.79 mi (2,537.59 km) |
