| Werther to Isny im Allgau | 311.36 mi (501.09 km) |
| Werther to Isselburg | 84.52 mi (136.02 km) |
| Werther to Issum | 92.69 mi (149.17 km) |
| Werther to Itzehoe | 135.81 mi (218.57 km) |
| Werther to Jena | 157.84 mi (254.02 km) |
| Werther to Jever | 105.78 mi (170.23 km) |
| Werther to Jork | 113.92 mi (183.33 km) |
| Werther to Juchen | 106.09 mi (170.74 km) |
| Werther to Julich | 118.95 mi (191.43 km) |
| Werther to Juterbog | 198.14 mi (318.87 km) |
| Werther to Kaarst | 97.18 mi (156.39 km) |
| Werther to Kaiserslautern | 183.90 mi (295.96 km) |
| Werther to Kalkar | 93.30 mi (150.15 km) |
| Werther to Kall | 132.58 mi (213.36 km) |
| Werther to Kaltenkirchen | 137.89 mi (221.92 km) |
