| Wels to Santander | 914.82 mi (1,472.26 km) |
| Wels to Santany | 813.66 mi (1,309.46 km) |
| Wels to Santiago de Compostela | 1,146.53 mi (1,845.15 km) |
| Wels to Santiago del Teide | 2,139.03 mi (3,442.43 km) |
| Wels to Santiponce | 1,251.73 mi (2,014.47 km) |
| Wels to Santomera | 1,027.84 mi (1,654.15 km) |
| Wels to Santona | 899.97 mi (1,448.37 km) |
| Wels to Santurce-Antiguo | 884.58 mi (1,423.60 km) |
| Wels to Sarria | 1,098.42 mi (1,767.73 km) |
| Wels to Sauzal | 2,114.22 mi (3,402.51 km) |
| Wels to Sedavi | 934.98 mi (1,504.70 km) |
| Wels to Segorbe | 918.55 mi (1,478.26 km) |
| Wels to Segovia | 1,018.62 mi (1,639.31 km) |
| Wels to Senmanat | 735.23 mi (1,183.23 km) |
| Wels to Sesena | 1,035.92 mi (1,667.15 km) |
