| Helena to Isny im Allgau | 5,046.22 mi (8,121.10 km) |
| Helena to Isselburg | 4,723.59 mi (7,601.88 km) |
| Helena to Issum | 4,737.85 mi (7,624.83 km) |
| Helena to Itzehoe | 4,694.16 mi (7,554.51 km) |
| Helena to Jena | 4,910.83 mi (7,903.22 km) |
| Helena to Jever | 4,670.69 mi (7,516.75 km) |
| Helena to Jork | 4,719.36 mi (7,595.08 km) |
| Helena to Juchen | 4,763.07 mi (7,665.43 km) |
| Helena to Julich | 4,768.46 mi (7,674.10 km) |
| Helena to Juterbog | 4,890.33 mi (7,870.23 km) |
| Helena to Kaarst | 4,760.20 mi (7,660.81 km) |
| Helena to Kaiserslautern | 4,886.85 mi (7,864.62 km) |
| Helena to Kalkar | 4,723.69 mi (7,602.05 km) |
| Helena to Kall | 4,793.51 mi (7,714.41 km) |
| Helena to Kaltenkirchen | 4,710.12 mi (7,580.21 km) |
