| Mastic to Oliveira de Frades | 3,302.20 mi (5,314.37 km) |
| Mastic to Oliveira do Bairro | 3,292.16 mi (5,298.22 km) |
| Mastic to Oliveira do Hospital | 3,327.29 mi (5,354.76 km) |
| Mastic to Ourem | 3,312.26 mi (5,330.57 km) |
| Mastic to Ovar | 3,276.48 mi (5,272.99 km) |
| Mastic to Pacos de Ferreira | 3,277.33 mi (5,274.36 km) |
| Mastic to Palmela | 3,325.97 mi (5,352.62 km) |
| Mastic to Paredes | 3,282.27 mi (5,282.31 km) |
| Mastic to Paredes de Coura | 3,253.05 mi (5,235.27 km) |
| Mastic to Penacova | 3,309.25 mi (5,325.73 km) |
| Mastic to Penafiel | 3,284.49 mi (5,285.88 km) |
| Mastic to Peniche | 3,281.27 mi (5,280.70 km) |
| Mastic to Peso da Regua | 3,309.99 mi (5,326.92 km) |
| Mastic to Pinhal Novo | 3,323.46 mi (5,348.60 km) |
| Mastic to Pinhel | 3,354.32 mi (5,398.25 km) |
