| Ilkeston to Sesimbra | 1,070.29 mi (1,722.46 km) |
| Ilkeston to Setubal | 1,061.59 mi (1,708.47 km) |
| Ilkeston to Sever do Vouga | 907.86 mi (1,461.06 km) |
| Ilkeston to Silves | 1,143.33 mi (1,840.01 km) |
| Ilkeston to Sines | 1,098.75 mi (1,768.27 km) |
| Ilkeston to Sintra | 1,051.86 mi (1,692.81 km) |
| Ilkeston to Sobrado de Paiva | 886.56 mi (1,426.79 km) |
| Ilkeston to Sobral de Monte Agraco | 1,033.47 mi (1,663.21 km) |
| Ilkeston to Soure | 957.07 mi (1,540.26 km) |
| Ilkeston to Tabua | 926.75 mi (1,491.46 km) |
| Ilkeston to Tavira | 1,137.22 mi (1,830.18 km) |
| Ilkeston to Tomar | 983.03 mi (1,582.03 km) |
| Ilkeston to Tondela | 917.34 mi (1,476.31 km) |
| Ilkeston to Torre de Moncorvo | 857.51 mi (1,380.02 km) |
| Ilkeston to Torres Novas | 993.69 mi (1,599.19 km) |
