| Three Lakes to Benavente | 4,175.76 mi (6,720.24 km) |
| Three Lakes to Bombarral | 4,153.31 mi (6,684.11 km) |
| Three Lakes to Bougado | 4,160.32 mi (6,695.39 km) |
| Three Lakes to Braga | 4,165.07 mi (6,703.02 km) |
| Three Lakes to Braganca | 4,246.62 mi (6,834.27 km) |
| Three Lakes to Cabeceiras de Basto | 4,185.84 mi (6,736.45 km) |
| Three Lakes to Cacem | 4,151.31 mi (6,680.88 km) |
| Three Lakes to Cadaval | 4,156.65 mi (6,689.47 km) |
| Three Lakes to Caldas da Rainha | 4,152.66 mi (6,683.07 km) |
| Three Lakes to Calheta | 3,790.84 mi (6,100.77 km) |
| Three Lakes to Camara de Lobos | 3,801.96 mi (6,118.66 km) |
| Three Lakes to Canico | 3,809.93 mi (6,131.50 km) |
| Three Lakes to Cantanhede | 4,169.82 mi (6,710.68 km) |
| Three Lakes to Carregal do Sal | 4,199.58 mi (6,758.57 km) |
| Three Lakes to Cartaxo | 4,174.36 mi (6,717.98 km) |
