| Welzheim to Senftenberg | 266.17 mi (428.36 km) |
| Welzheim to Siegburg | 171.58 mi (276.13 km) |
| Welzheim to Siegen | 156.35 mi (251.62 km) |
| Welzheim to Sigmaringen | 57.71 mi (92.88 km) |
| Welzheim to Simbach am Inn | 160.22 mi (257.85 km) |
| Welzheim to Simmerath | 190.71 mi (306.92 km) |
| Welzheim to Sindelfingen | 30.84 mi (49.62 km) |
| Welzheim to Sinsheim | 42.76 mi (68.82 km) |
| Welzheim to Sinzheim | 67.22 mi (108.17 km) |
| Welzheim to Sinzig | 157.00 mi (252.67 km) |
| Welzheim to Soest | 198.12 mi (318.84 km) |
| Welzheim to Solingen | 194.66 mi (313.28 km) |
| Welzheim to Soltau | 284.01 mi (457.07 km) |
| Welzheim to Sommerda | 171.17 mi (275.47 km) |
| Welzheim to Sondershausen | 180.62 mi (290.68 km) |
