| IJsselstein to Setubal | 1,147.97 mi (1,847.47 km) |
| IJsselstein to Sever do Vouga | 1,004.57 mi (1,616.70 km) |
| IJsselstein to Silves | 1,215.93 mi (1,956.86 km) |
| IJsselstein to Sines | 1,181.03 mi (1,900.68 km) |
| IJsselstein to Sintra | 1,145.94 mi (1,844.21 km) |
| IJsselstein to Sobrado de Paiva | 984.58 mi (1,584.52 km) |
| IJsselstein to Sobral de Monte Agraco | 1,126.36 mi (1,812.70 km) |
| IJsselstein to Soure | 1,051.52 mi (1,692.26 km) |
| IJsselstein to Tabua | 1,016.07 mi (1,635.20 km) |
| IJsselstein to Tavira | 1,200.09 mi (1,931.36 km) |
| IJsselstein to Tomar | 1,071.34 mi (1,724.15 km) |
| IJsselstein to Tondela | 1,008.62 mi (1,623.21 km) |
| IJsselstein to Torre de Moncorvo | 941.84 mi (1,515.75 km) |
| IJsselstein to Torres Novas | 1,082.44 mi (1,742.03 km) |
| IJsselstein to Torres Vedras | 1,125.88 mi (1,811.93 km) |
