| Frauenfeld to Oliveira de Frades | 966.82 mi (1,555.95 km) |
| Frauenfeld to Oliveira do Bairro | 988.36 mi (1,590.61 km) |
| Frauenfeld to Oliveira do Hospital | 967.56 mi (1,557.14 km) |
| Frauenfeld to Ourem | 1,026.84 mi (1,652.54 km) |
| Frauenfeld to Ovar | 980.38 mi (1,577.77 km) |
| Frauenfeld to Pacos de Ferreira | 955.02 mi (1,536.95 km) |
| Frauenfeld to Palmela | 1,087.99 mi (1,750.95 km) |
| Frauenfeld to Paredes | 954.62 mi (1,536.31 km) |
| Frauenfeld to Paredes de Coura | 938.73 mi (1,510.74 km) |
| Frauenfeld to Penacova | 989.03 mi (1,591.69 km) |
| Frauenfeld to Penafiel | 952.25 mi (1,532.49 km) |
| Frauenfeld to Peniche | 1,073.24 mi (1,727.22 km) |
| Frauenfeld to Peso da Regua | 931.79 mi (1,499.57 km) |
| Frauenfeld to Pinhal Novo | 1,085.68 mi (1,747.24 km) |
| Frauenfeld to Pinhel | 916.54 mi (1,475.02 km) |
