| Hitchin to Sesimbra | 1,025.23 mi (1,649.95 km) |
| Hitchin to Setubal | 1,015.95 mi (1,635.01 km) |
| Hitchin to Sever do Vouga | 864.18 mi (1,390.77 km) |
| Hitchin to Silves | 1,094.34 mi (1,761.17 km) |
| Hitchin to Sines | 1,052.17 mi (1,693.30 km) |
| Hitchin to Sintra | 1,008.38 mi (1,622.84 km) |
| Hitchin to Sobrado de Paiva | 843.11 mi (1,356.85 km) |
| Hitchin to Sobral de Monte Agraco | 989.53 mi (1,592.50 km) |
| Hitchin to Soure | 913.09 mi (1,469.48 km) |
| Hitchin to Tabua | 881.05 mi (1,417.92 km) |
| Hitchin to Tavira | 1,085.66 mi (1,747.19 km) |
| Hitchin to Tomar | 937.45 mi (1,508.67 km) |
| Hitchin to Tondela | 872.14 mi (1,403.57 km) |
| Hitchin to Torre de Moncorvo | 809.83 mi (1,303.29 km) |
| Hitchin to Torres Novas | 948.31 mi (1,526.15 km) |
