| Seynod to Bombarral | 898.53 mi (1,446.04 km) |
| Seynod to Bougado | 796.19 mi (1,281.35 km) |
| Seynod to Braga | 782.95 mi (1,260.04 km) |
| Seynod to Braganca | 698.84 mi (1,124.67 km) |
| Seynod to Cabeceiras de Basto | 765.02 mi (1,231.19 km) |
| Seynod to Cacem | 925.50 mi (1,489.44 km) |
| Seynod to Cadaval | 897.52 mi (1,444.43 km) |
| Seynod to Caldas da Rainha | 892.12 mi (1,435.73 km) |
| Seynod to Calheta | 1,531.21 mi (2,464.24 km) |
| Seynod to Camara de Lobos | 1,524.72 mi (2,453.79 km) |
| Seynod to Canico | 1,521.91 mi (2,449.27 km) |
| Seynod to Cantanhede | 832.24 mi (1,339.37 km) |
| Seynod to Carregal do Sal | 802.63 mi (1,291.71 km) |
| Seynod to Cartaxo | 887.21 mi (1,427.83 km) |
| Seynod to Cascais | 933.10 mi (1,501.68 km) |
