| Santo Tirso to Oliveira de Frades | 45.09 mi (72.57 km) |
| Santo Tirso to Oliveira do Bairro | 56.45 mi (90.84 km) |
| Santo Tirso to Oliveira do Hospital | 74.36 mi (119.67 km) |
| Santo Tirso to Ourem | 116.42 mi (187.37 km) |
| Santo Tirso to Ovar | 33.39 mi (53.73 km) |
| Santo Tirso to Pacos de Ferreira | 5.76 mi (9.27 km) |
| Santo Tirso to Palmela | 192.53 mi (309.84 km) |
| Santo Tirso to Paredes | 11.52 mi (18.55 km) |
| Santo Tirso to Paredes de Coura | 40.34 mi (64.91 km) |
| Santo Tirso to Penacova | 74.05 mi (119.17 km) |
| Santo Tirso to Penafiel | 12.94 mi (20.82 km) |
| Santo Tirso to Peniche | 145.00 mi (233.35 km) |
| Santo Tirso to Peso da Regua | 37.69 mi (60.66 km) |
| Santo Tirso to Pinhal Novo | 188.21 mi (302.89 km) |
| Santo Tirso to Pinhel | 82.24 mi (132.36 km) |
