| Triesen to Castelo Branco | 988.35 mi (1,590.60 km) |
| Triesen to Castro Daire | 965.15 mi (1,553.26 km) |
| Triesen to Celorico de Basto | 950.76 mi (1,530.10 km) |
| Triesen to Chamusca | 1,049.63 mi (1,689.22 km) |
| Triesen to Chaves | 914.75 mi (1,472.14 km) |
| Triesen to Cinfaes | 966.75 mi (1,555.84 km) |
| Triesen to Coimbra | 1,012.94 mi (1,630.17 km) |
| Triesen to Condeixa-a-Nova | 1,019.69 mi (1,641.04 km) |
| Triesen to Corroios | 1,108.92 mi (1,784.63 km) |
| Triesen to Coruche | 1,067.88 mi (1,718.58 km) |
| Triesen to Costa de Caparica | 1,111.27 mi (1,788.41 km) |
| Triesen to Covilha | 969.66 mi (1,560.51 km) |
| Triesen to Eiras | 1,011.52 mi (1,627.88 km) |
| Triesen to Elvas | 1,013.87 mi (1,631.67 km) |
| Triesen to Entroncamento | 1,044.25 mi (1,680.57 km) |
