| Dublin to Castelo Branco | 936.87 mi (1,507.75 km) |
| Dublin to Castro Daire | 863.74 mi (1,390.05 km) |
| Dublin to Celorico de Basto | 830.75 mi (1,336.96 km) |
| Dublin to Chamusca | 972.97 mi (1,565.85 km) |
| Dublin to Chaves | 804.09 mi (1,294.05 km) |
| Dublin to Cinfaes | 850.87 mi (1,369.34 km) |
| Dublin to Coimbra | 913.48 mi (1,470.10 km) |
| Dublin to Condeixa-a-Nova | 920.34 mi (1,481.15 km) |
| Dublin to Corroios | 1,027.31 mi (1,653.29 km) |
| Dublin to Coruche | 1,000.23 mi (1,609.72 km) |
| Dublin to Costa de Caparica | 1,025.80 mi (1,650.87 km) |
| Dublin to Covilha | 904.69 mi (1,455.95 km) |
| Dublin to Eiras | 911.32 mi (1,466.63 km) |
| Dublin to Elvas | 1,001.59 mi (1,611.90 km) |
| Dublin to Entroncamento | 964.97 mi (1,552.96 km) |
