| Balikesir to Sesimbra | 1,972.36 mi (3,174.20 km) |
| Balikesir to Setubal | 1,960.14 mi (3,154.54 km) |
| Balikesir to Sever do Vouga | 1,901.35 mi (3,059.93 km) |
| Balikesir to Silves | 1,960.36 mi (3,154.90 km) |
| Balikesir to Sines | 1,968.51 mi (3,168.01 km) |
| Balikesir to Sintra | 1,981.58 mi (3,189.04 km) |
| Balikesir to Sobrado de Paiva | 1,892.81 mi (3,046.18 km) |
| Balikesir to Sobral de Monte Agraco | 1,965.72 mi (3,163.51 km) |
| Balikesir to Soure | 1,923.69 mi (3,095.88 km) |
| Balikesir to Tabua | 1,888.38 mi (3,039.06 km) |
| Balikesir to Tavira | 1,920.01 mi (3,089.96 km) |
| Balikesir to Tomar | 1,918.62 mi (3,087.72 km) |
| Balikesir to Tondela | 1,889.28 mi (3,040.50 km) |
| Balikesir to Torre de Moncorvo | 1,832.75 mi (2,949.52 km) |
| Balikesir to Torres Novas | 1,926.62 mi (3,100.59 km) |
