| Sommerda to Isny im Allgau | 244.57 mi (393.60 km) |
| Sommerda to Isselburg | 205.29 mi (330.39 km) |
| Sommerda to Issum | 204.16 mi (328.57 km) |
| Sommerda to Itzehoe | 202.41 mi (325.75 km) |
| Sommerda to Jena | 26.04 mi (41.90 km) |
| Sommerda to Jever | 214.89 mi (345.84 km) |
| Sommerda to Jork | 174.76 mi (281.25 km) |
| Sommerda to Juchen | 200.12 mi (322.06 km) |
| Sommerda to Julich | 207.35 mi (333.70 km) |
| Sommerda to Juterbog | 101.75 mi (163.75 km) |
| Sommerda to Kaarst | 194.88 mi (313.64 km) |
| Sommerda to Kaiserslautern | 189.45 mi (304.89 km) |
| Sommerda to Kalkar | 211.48 mi (340.35 km) |
| Sommerda to Kall | 203.61 mi (327.68 km) |
| Sommerda to Kaltenkirchen | 191.31 mi (307.89 km) |
