| Iernut to Benavente | 1,740.59 mi (2,801.21 km) |
| Iernut to Bombarral | 1,747.74 mi (2,812.72 km) |
| Iernut to Bougado | 1,657.90 mi (2,668.13 km) |
| Iernut to Braga | 1,645.47 mi (2,648.13 km) |
| Iernut to Braganca | 1,559.56 mi (2,509.87 km) |
| Iernut to Cabeceiras de Basto | 1,626.73 mi (2,617.97 km) |
| Iernut to Cacem | 1,771.09 mi (2,850.29 km) |
| Iernut to Cadaval | 1,746.23 mi (2,810.28 km) |
| Iernut to Caldas da Rainha | 1,742.40 mi (2,804.13 km) |
| Iernut to Calheta | 2,366.31 mi (3,808.21 km) |
| Iernut to Camara de Lobos | 2,358.72 mi (3,796.00 km) |
| Iernut to Canico | 2,354.92 mi (3,789.88 km) |
| Iernut to Cantanhede | 1,687.89 mi (2,716.39 km) |
| Iernut to Carregal do Sal | 1,657.06 mi (2,666.78 km) |
| Iernut to Cartaxo | 1,733.87 mi (2,790.40 km) |
