| Fort Madison to Benavente | 4,209.59 mi (6,774.69 km) |
| Fort Madison to Bombarral | 4,182.63 mi (6,731.29 km) |
| Fort Madison to Bougado | 4,138.66 mi (6,660.52 km) |
| Fort Madison to Braga | 4,137.67 mi (6,658.94 km) |
| Fort Madison to Braganca | 4,203.30 mi (6,764.55 km) |
| Fort Madison to Cabeceiras de Basto | 4,156.40 mi (6,689.08 km) |
| Fort Madison to Cacem | 4,192.93 mi (6,747.86 km) |
| Fort Madison to Cadaval | 4,186.39 mi (6,737.35 km) |
| Fort Madison to Caldas da Rainha | 4,178.69 mi (6,724.95 km) |
| Fort Madison to Calheta | 4,025.71 mi (6,478.75 km) |
| Fort Madison to Camara de Lobos | 4,036.16 mi (6,495.56 km) |
| Fort Madison to Canico | 4,044.45 mi (6,508.91 km) |
| Fort Madison to Cantanhede | 4,171.02 mi (6,712.60 km) |
| Fort Madison to Carregal do Sal | 4,195.05 mi (6,751.29 km) |
| Fort Madison to Cartaxo | 4,203.94 mi (6,765.58 km) |
