| Sneek to Setubal | 1,218.30 mi (1,960.67 km) |
| Sneek to Sever do Vouga | 1,073.45 mi (1,727.55 km) |
| Sneek to Silves | 1,287.60 mi (2,072.20 km) |
| Sneek to Sines | 1,251.82 mi (2,014.60 km) |
| Sneek to Sintra | 1,215.52 mi (1,956.19 km) |
| Sneek to Sobrado de Paiva | 1,053.24 mi (1,695.03 km) |
| Sneek to Sobral de Monte Agraco | 1,196.01 mi (1,924.79 km) |
| Sneek to Soure | 1,120.80 mi (1,803.75 km) |
| Sneek to Tabua | 1,085.75 mi (1,747.34 km) |
| Sneek to Tavira | 1,272.46 mi (2,047.82 km) |
| Sneek to Tomar | 1,141.29 mi (1,836.73 km) |
| Sneek to Tondela | 1,078.08 mi (1,735.00 km) |
| Sneek to Torre de Moncorvo | 1,011.75 mi (1,628.25 km) |
| Sneek to Torres Novas | 1,152.38 mi (1,854.58 km) |
| Sneek to Torres Vedras | 1,195.35 mi (1,923.72 km) |
