| Idil to Benavente | 2,720.48 mi (4,378.19 km) |
| Idil to Bombarral | 2,733.91 mi (4,399.81 km) |
| Idil to Bougado | 2,672.17 mi (4,300.44 km) |
| Idil to Braga | 2,662.29 mi (4,284.54 km) |
| Idil to Braganca | 2,574.79 mi (4,143.72 km) |
| Idil to Cabeceiras de Basto | 2,642.02 mi (4,251.92 km) |
| Idil to Cacem | 2,750.32 mi (4,426.22 km) |
| Idil to Cadaval | 2,731.62 mi (4,396.12 km) |
| Idil to Caldas da Rainha | 2,730.60 mi (4,394.48 km) |
| Idil to Calheta | 3,302.25 mi (5,314.46 km) |
| Idil to Camara de Lobos | 3,293.03 mi (5,299.62 km) |
| Idil to Canico | 3,287.65 mi (5,290.96 km) |
| Idil to Cantanhede | 2,687.95 mi (4,325.84 km) |
| Idil to Carregal do Sal | 2,656.12 mi (4,274.61 km) |
| Idil to Cartaxo | 2,716.55 mi (4,371.86 km) |
