| Viera West to Benavente | 4,099.85 mi (6,598.07 km) |
| Viera West to Bombarral | 4,076.61 mi (6,560.67 km) |
| Viera West to Bougado | 4,076.65 mi (6,560.74 km) |
| Viera West to Braga | 4,080.66 mi (6,567.18 km) |
| Viera West to Braganca | 4,160.64 mi (6,695.90 km) |
| Viera West to Cabeceiras de Basto | 4,101.30 mi (6,600.40 km) |
| Viera West to Cacem | 4,076.31 mi (6,560.18 km) |
| Viera West to Cadaval | 4,080.03 mi (6,566.17 km) |
| Viera West to Caldas da Rainha | 4,075.50 mi (6,558.88 km) |
| Viera West to Calheta | 3,741.30 mi (6,021.04 km) |
| Viera West to Camara de Lobos | 3,752.41 mi (6,038.91 km) |
| Viera West to Canico | 3,760.50 mi (6,051.94 km) |
| Viera West to Cantanhede | 4,089.35 mi (6,581.17 km) |
| Viera West to Carregal do Sal | 4,118.54 mi (6,628.15 km) |
| Viera West to Cartaxo | 4,097.85 mi (6,594.85 km) |
