| Welzheim to Isny im Allgau | 83.82 mi (134.89 km) |
| Welzheim to Isselburg | 247.50 mi (398.31 km) |
| Welzheim to Issum | 232.43 mi (374.05 km) |
| Welzheim to Itzehoe | 348.98 mi (561.63 km) |
| Welzheim to Jena | 166.29 mi (267.61 km) |
| Welzheim to Jever | 333.24 mi (536.30 km) |
| Welzheim to Jork | 321.96 mi (518.15 km) |
| Welzheim to Juchen | 207.40 mi (333.78 km) |
| Welzheim to Julich | 203.12 mi (326.89 km) |
| Welzheim to Juterbog | 263.24 mi (423.64 km) |
| Welzheim to Kaarst | 209.99 mi (337.95 km) |
| Welzheim to Kaiserslautern | 93.03 mi (149.72 km) |
| Welzheim to Kalkar | 246.75 mi (397.10 km) |
| Welzheim to Kall | 179.94 mi (289.58 km) |
| Welzheim to Kaltenkirchen | 343.34 mi (552.54 km) |
