| Martha Lake to Isny im Allgau | 5,240.94 mi (8,434.47 km) |
| Martha Lake to Isselburg | 4,913.94 mi (7,908.22 km) |
| Martha Lake to Issum | 4,929.85 mi (7,933.83 km) |
| Martha Lake to Itzehoe | 4,861.56 mi (7,823.92 km) |
| Martha Lake to Jena | 5,083.87 mi (8,181.70 km) |
| Martha Lake to Jever | 4,846.42 mi (7,799.56 km) |
| Martha Lake to Jork | 4,888.02 mi (7,866.51 km) |
| Martha Lake to Juchen | 4,956.93 mi (7,977.41 km) |
| Martha Lake to Julich | 4,963.80 mi (7,988.47 km) |
| Martha Lake to Juterbog | 5,051.98 mi (8,130.38 km) |
| Martha Lake to Kaarst | 4,953.01 mi (7,971.10 km) |
| Martha Lake to Kaiserslautern | 5,083.41 mi (8,180.95 km) |
| Martha Lake to Kalkar | 4,915.23 mi (7,910.30 km) |
| Martha Lake to Kall | 4,989.89 mi (8,030.46 km) |
| Martha Lake to Kaltenkirchen | 4,876.13 mi (7,847.37 km) |
