| Downham Market to Sesimbra | 1,078.45 mi (1,735.59 km) |
| Downham Market to Setubal | 1,069.13 mi (1,720.60 km) |
| Downham Market to Sever do Vouga | 917.48 mi (1,476.53 km) |
| Downham Market to Silves | 1,147.24 mi (1,846.31 km) |
| Downham Market to Sines | 1,105.29 mi (1,778.79 km) |
| Downham Market to Sintra | 1,061.67 mi (1,708.59 km) |
| Downham Market to Sobrado de Paiva | 896.41 mi (1,442.63 km) |
| Downham Market to Sobral de Monte Agraco | 1,042.80 mi (1,678.23 km) |
| Downham Market to Soure | 966.37 mi (1,555.22 km) |
| Downham Market to Tabua | 934.26 mi (1,503.54 km) |
| Downham Market to Tavira | 1,138.25 mi (1,831.84 km) |
| Downham Market to Tomar | 990.64 mi (1,594.29 km) |
| Downham Market to Tondela | 925.37 mi (1,489.23 km) |
| Downham Market to Torre de Moncorvo | 862.91 mi (1,388.72 km) |
| Downham Market to Torres Novas | 1,001.51 mi (1,611.78 km) |
