| Buchs to Santa Ursula | 1,903.09 mi (3,062.73 km) |
| Buchs to Santander | 692.66 mi (1,114.72 km) |
| Buchs to Santany | 626.47 mi (1,008.21 km) |
| Buchs to Santiago de Compostela | 925.68 mi (1,489.74 km) |
| Buchs to Santiago del Teide | 1,922.59 mi (3,094.10 km) |
| Buchs to Santiponce | 1,036.00 mi (1,667.28 km) |
| Buchs to Santomera | 824.12 mi (1,326.29 km) |
| Buchs to Santona | 677.73 mi (1,090.69 km) |
| Buchs to Santurce-Antiguo | 662.25 mi (1,065.79 km) |
| Buchs to Sarria | 876.88 mi (1,411.20 km) |
| Buchs to Sauzal | 1,898.02 mi (3,054.56 km) |
| Buchs to Sedavi | 727.83 mi (1,171.33 km) |
| Buchs to Segorbe | 709.09 mi (1,141.16 km) |
| Buchs to Segovia | 798.05 mi (1,284.34 km) |
| Buchs to Senmanat | 527.27 mi (848.56 km) |
