| Donaueschingen to Santander | 668.94 mi (1,076.56 km) |
| Donaueschingen to Santany | 651.66 mi (1,048.74 km) |
| Donaueschingen to Santiago de Compostela | 895.67 mi (1,441.44 km) |
| Donaueschingen to Santiago del Teide | 1,916.56 mi (3,084.41 km) |
| Donaueschingen to Santiponce | 1,032.95 mi (1,662.38 km) |
| Donaueschingen to Santomera | 835.27 mi (1,344.24 km) |
| Donaueschingen to Santona | 654.99 mi (1,054.10 km) |
| Donaueschingen to Santurce-Antiguo | 641.29 mi (1,032.06 km) |
| Donaueschingen to Sarria | 849.22 mi (1,366.69 km) |
| Donaueschingen to Sauzal | 1,892.37 mi (3,045.48 km) |
| Donaueschingen to Sedavi | 736.66 mi (1,185.53 km) |
| Donaueschingen to Segorbe | 715.74 mi (1,151.86 km) |
| Donaueschingen to Segovia | 786.86 mi (1,266.33 km) |
| Donaueschingen to Senmanat | 537.81 mi (865.52 km) |
| Donaueschingen to Sesena | 811.59 mi (1,306.14 km) |
