| Backi Petrovac to Sesimbra | 1,541.38 mi (2,480.60 km) |
| Backi Petrovac to Setubal | 1,528.87 mi (2,460.48 km) |
| Backi Petrovac to Sever do Vouga | 1,439.66 mi (2,316.91 km) |
| Backi Petrovac to Silves | 1,551.50 mi (2,496.91 km) |
| Backi Petrovac to Sines | 1,545.87 mi (2,487.84 km) |
| Backi Petrovac to Sintra | 1,544.17 mi (2,485.11 km) |
| Backi Petrovac to Sobrado de Paiva | 1,427.11 mi (2,296.71 km) |
| Backi Petrovac to Sobral de Monte Agraco | 1,526.09 mi (2,456.01 km) |
| Backi Petrovac to Soure | 1,471.00 mi (2,367.34 km) |
| Backi Petrovac to Tabua | 1,433.22 mi (2,306.55 km) |
| Backi Petrovac to Tavira | 1,516.49 mi (2,440.55 km) |
| Backi Petrovac to Tomar | 1,473.32 mi (2,371.08 km) |
| Backi Petrovac to Tondela | 1,431.64 mi (2,304.00 km) |
| Backi Petrovac to Torre de Moncorvo | 1,367.96 mi (2,201.51 km) |
| Backi Petrovac to Torres Novas | 1,482.85 mi (2,386.41 km) |
