| Great Falls to Benavente | 4,802.93 mi (7,729.57 km) |
| Great Falls to Bombarral | 4,774.73 mi (7,684.19 km) |
| Great Falls to Bougado | 4,696.18 mi (7,557.77 km) |
| Great Falls to Braga | 4,690.93 mi (7,549.32 km) |
| Great Falls to Braganca | 4,738.97 mi (7,626.63 km) |
| Great Falls to Cabeceiras de Basto | 4,706.56 mi (7,574.47 km) |
| Great Falls to Cacem | 4,793.27 mi (7,714.03 km) |
| Great Falls to Cadaval | 4,778.52 mi (7,690.29 km) |
| Great Falls to Caldas da Rainha | 4,768.67 mi (7,674.44 km) |
| Great Falls to Calheta | 4,770.56 mi (7,677.47 km) |
| Great Falls to Camara de Lobos | 4,779.89 mi (7,692.49 km) |
| Great Falls to Canico | 4,787.83 mi (7,705.27 km) |
| Great Falls to Cantanhede | 4,743.14 mi (7,633.34 km) |
| Great Falls to Carregal do Sal | 4,760.95 mi (7,662.02 km) |
| Great Falls to Cartaxo | 4,794.57 mi (7,716.11 km) |
