| Lapseki to Sesimbra | 1,902.15 mi (3,061.22 km) |
| Lapseki to Setubal | 1,889.88 mi (3,041.48 km) |
| Lapseki to Sever do Vouga | 1,828.27 mi (2,942.31 km) |
| Lapseki to Silves | 1,892.20 mi (3,045.21 km) |
| Lapseki to Sines | 1,899.07 mi (3,056.26 km) |
| Lapseki to Sintra | 1,910.81 mi (3,075.15 km) |
| Lapseki to Sobrado de Paiva | 1,819.36 mi (2,927.98 km) |
| Lapseki to Sobral de Monte Agraco | 1,894.71 mi (3,049.24 km) |
| Lapseki to Soure | 1,851.43 mi (2,979.59 km) |
| Lapseki to Tabua | 1,815.84 mi (2,922.31 km) |
| Lapseki to Tavira | 1,852.26 mi (2,980.92 km) |
| Lapseki to Tomar | 1,847.01 mi (2,972.47 km) |
| Lapseki to Tondela | 1,816.52 mi (2,923.41 km) |
| Lapseki to Torre de Moncorvo | 1,759.27 mi (2,831.27 km) |
| Lapseki to Torres Novas | 1,855.15 mi (2,985.58 km) |
