| Amposta to Sesimbra | 538.46 mi (866.57 km) |
| Amposta to Setubal | 526.04 mi (846.58 km) |
| Amposta to Sever do Vouga | 468.33 mi (753.71 km) |
| Amposta to Silves | 542.00 mi (872.27 km) |
| Amposta to Sines | 539.14 mi (867.66 km) |
| Amposta to Sintra | 545.42 mi (877.77 km) |
| Amposta to Sobrado de Paiva | 462.59 mi (744.47 km) |
| Amposta to Sobral de Monte Agraco | 528.94 mi (851.25 km) |
| Amposta to Soure | 486.88 mi (783.55 km) |
| Amposta to Tabua | 452.59 mi (728.37 km) |
| Amposta to Tavira | 507.09 mi (816.08 km) |
| Amposta to Tomar | 481.07 mi (774.21 km) |
| Amposta to Tondela | 454.44 mi (731.36 km) |
| Amposta to Torre de Moncorvo | 403.81 mi (649.87 km) |
| Amposta to Torres Novas | 489.14 mi (787.19 km) |
