| Flers to Setubal | 818.77 mi (1,317.68 km) |
| Flers to Sever do Vouga | 672.35 mi (1,082.04 km) |
| Flers to Silves | 891.26 mi (1,434.35 km) |
| Flers to Sines | 853.12 mi (1,372.97 km) |
| Flers to Sintra | 814.93 mi (1,311.50 km) |
| Flers to Sobrado de Paiva | 652.03 mi (1,049.35 km) |
| Flers to Sobral de Monte Agraco | 795.51 mi (1,280.25 km) |
| Flers to Soure | 719.97 mi (1,158.68 km) |
| Flers to Tabua | 685.38 mi (1,103.01 km) |
| Flers to Tavira | 878.93 mi (1,414.50 km) |
| Flers to Tomar | 741.22 mi (1,192.88 km) |
| Flers to Tondela | 677.46 mi (1,090.26 km) |
| Flers to Torre de Moncorvo | 611.79 mi (984.58 km) |
| Flers to Torres Novas | 752.29 mi (1,210.69 km) |
| Flers to Torres Vedras | 794.65 mi (1,278.87 km) |
