| Serik to Benavente | 2,161.37 mi (3,478.38 km) |
| Serik to Bombarral | 2,176.99 mi (3,503.52 km) |
| Serik to Bougado | 2,128.77 mi (3,425.92 km) |
| Serik to Braga | 2,120.37 mi (3,412.41 km) |
| Serik to Braganca | 2,033.66 mi (3,272.85 km) |
| Serik to Cabeceiras de Basto | 2,099.67 mi (3,379.09 km) |
| Serik to Cacem | 2,190.53 mi (3,525.31 km) |
| Serik to Cadaval | 2,174.42 mi (3,499.40 km) |
| Serik to Caldas da Rainha | 2,174.53 mi (3,499.56 km) |
| Serik to Calheta | 2,723.99 mi (4,383.83 km) |
| Serik to Camara de Lobos | 2,714.46 mi (4,368.50 km) |
| Serik to Canico | 2,708.76 mi (4,359.33 km) |
| Serik to Cantanhede | 2,137.53 mi (3,440.02 km) |
| Serik to Carregal do Sal | 2,105.79 mi (3,388.94 km) |
| Serik to Cartaxo | 2,158.53 mi (3,473.82 km) |
