| Mirna to Cascais | 1,340.47 mi (2,157.28 km) |
| Mirna to Castelo Branco | 1,213.43 mi (1,952.83 km) |
| Mirna to Castro Daire | 1,200.85 mi (1,932.59 km) |
| Mirna to Celorico de Basto | 1,190.53 mi (1,915.97 km) |
| Mirna to Chamusca | 1,274.82 mi (2,051.62 km) |
| Mirna to Chaves | 1,155.80 mi (1,860.08 km) |
| Mirna to Cinfaes | 1,204.69 mi (1,938.76 km) |
| Mirna to Coimbra | 1,244.81 mi (2,003.34 km) |
| Mirna to Condeixa-a-Nova | 1,251.07 mi (2,013.40 km) |
| Mirna to Corroios | 1,330.99 mi (2,142.03 km) |
| Mirna to Coruche | 1,290.08 mi (2,076.18 km) |
| Mirna to Costa de Caparica | 1,333.92 mi (2,146.73 km) |
| Mirna to Covilha | 1,198.71 mi (1,929.14 km) |
| Mirna to Eiras | 1,243.62 mi (2,001.41 km) |
| Mirna to Elvas | 1,229.17 mi (1,978.16 km) |
