| La Seyne-sur-Mer to Bombarral | 824.21 mi (1,326.43 km) |
| La Seyne-sur-Mer to Bougado | 747.99 mi (1,203.77 km) |
| La Seyne-sur-Mer to Braga | 737.52 mi (1,186.92 km) |
| La Seyne-sur-Mer to Braganca | 650.00 mi (1,046.07 km) |
| La Seyne-sur-Mer to Cabeceiras de Basto | 717.48 mi (1,154.67 km) |
| La Seyne-sur-Mer to Cacem | 845.96 mi (1,361.45 km) |
| La Seyne-sur-Mer to Cadaval | 822.46 mi (1,323.63 km) |
| La Seyne-sur-Mer to Caldas da Rainha | 819.45 mi (1,318.78 km) |
| La Seyne-sur-Mer to Calheta | 1,439.46 mi (2,316.59 km) |
| La Seyne-sur-Mer to Camara de Lobos | 1,431.96 mi (2,304.52 km) |
| La Seyne-sur-Mer to Canico | 1,428.26 mi (2,298.56 km) |
| La Seyne-sur-Mer to Cantanhede | 769.35 mi (1,238.14 km) |
| La Seyne-sur-Mer to Carregal do Sal | 737.83 mi (1,187.42 km) |
| La Seyne-sur-Mer to Cartaxo | 809.33 mi (1,302.49 km) |
| La Seyne-sur-Mer to Cascais | 853.35 mi (1,373.33 km) |
