| Ponsacco to Setubal | 1,073.18 mi (1,727.11 km) |
| Ponsacco to Sever do Vouga | 990.75 mi (1,594.46 km) |
| Ponsacco to Silves | 1,094.12 mi (1,760.81 km) |
| Ponsacco to Sines | 1,089.23 mi (1,752.95 km) |
| Ponsacco to Sintra | 1,089.50 mi (1,753.38 km) |
| Ponsacco to Sobrado de Paiva | 979.59 mi (1,576.50 km) |
| Ponsacco to Sobral de Monte Agraco | 1,071.76 mi (1,724.83 km) |
| Ponsacco to Soure | 1,019.45 mi (1,640.65 km) |
| Ponsacco to Tabua | 982.19 mi (1,580.69 km) |
| Ponsacco to Tavira | 1,059.07 mi (1,704.40 km) |
| Ponsacco to Tomar | 1,019.94 mi (1,641.43 km) |
| Ponsacco to Tondela | 981.35 mi (1,579.33 km) |
| Ponsacco to Torre de Moncorvo | 919.76 mi (1,480.21 km) |
| Ponsacco to Torres Novas | 1,029.17 mi (1,656.29 km) |
| Ponsacco to Torres Vedras | 1,075.61 mi (1,731.02 km) |
