| Santo Tirso to Cascais | 188.76 mi (303.77 km) |
| Santo Tirso to Castelo Branco | 116.42 mi (187.36 km) |
| Santo Tirso to Castro Daire | 40.83 mi (65.71 km) |
| Santo Tirso to Celorico de Basto | 24.45 mi (39.35 km) |
| Santo Tirso to Chamusca | 137.04 mi (220.54 km) |
| Santo Tirso to Chaves | 58.67 mi (94.41 km) |
| Santo Tirso to Cinfaes | 23.67 mi (38.09 km) |
| Santo Tirso to Coimbra | 77.56 mi (124.82 km) |
| Santo Tirso to Condeixa-a-Nova | 84.08 mi (135.31 km) |
| Santo Tirso to Corroios | 191.30 mi (307.86 km) |
| Santo Tirso to Coruche | 164.22 mi (264.29 km) |
| Santo Tirso to Costa de Caparica | 190.18 mi (306.06 km) |
| Santo Tirso to Covilha | 88.42 mi (142.30 km) |
| Santo Tirso to Eiras | 75.43 mi (121.39 km) |
| Santo Tirso to Elvas | 184.08 mi (296.25 km) |
