| Tallinn to Castelo Branco | 1,945.10 mi (3,130.33 km) |
| Tallinn to Castro Daire | 1,897.74 mi (3,054.12 km) |
| Tallinn to Celorico de Basto | 1,873.09 mi (3,014.45 km) |
| Tallinn to Chamusca | 2,001.59 mi (3,221.25 km) |
| Tallinn to Chaves | 1,836.91 mi (2,956.22 km) |
| Tallinn to Cinfaes | 1,892.90 mi (3,046.32 km) |
| Tallinn to Coimbra | 1,951.52 mi (3,140.67 km) |
| Tallinn to Condeixa-a-Nova | 1,958.99 mi (3,152.70 km) |
| Tallinn to Corroios | 2,063.77 mi (3,321.31 km) |
| Tallinn to Coruche | 2,025.20 mi (3,259.24 km) |
| Tallinn to Costa de Caparica | 2,064.68 mi (3,322.78 km) |
| Tallinn to Covilha | 1,918.80 mi (3,088.01 km) |
| Tallinn to Eiras | 1,949.63 mi (3,137.62 km) |
| Tallinn to Elvas | 1,988.59 mi (3,200.33 km) |
| Tallinn to Entroncamento | 1,994.61 mi (3,210.02 km) |
