| Dublin to Bombarral | 982.52 mi (1,581.21 km) |
| Dublin to Bougado | 836.85 mi (1,346.78 km) |
| Dublin to Braga | 821.40 mi (1,321.92 km) |
| Dublin to Braganca | 797.90 mi (1,284.09 km) |
| Dublin to Cabeceiras de Basto | 820.50 mi (1,320.47 km) |
| Dublin to Cacem | 1,017.65 mi (1,637.76 km) |
| Dublin to Cadaval | 984.54 mi (1,584.47 km) |
| Dublin to Caldas da Rainha | 972.85 mi (1,565.65 km) |
| Dublin to Calheta | 1,523.66 mi (2,452.10 km) |
| Dublin to Camara de Lobos | 1,522.42 mi (2,450.10 km) |
| Dublin to Canico | 1,523.81 mi (2,452.33 km) |
| Dublin to Cantanhede | 905.09 mi (1,456.60 km) |
| Dublin to Carregal do Sal | 896.16 mi (1,442.23 km) |
| Dublin to Cartaxo | 988.34 mi (1,590.58 km) |
| Dublin to Cascais | 1,023.22 mi (1,646.71 km) |
