| Martha Lake to Idar-Oberstein | 5,056.88 mi (8,138.27 km) |
| Martha Lake to Idstein | 5,050.14 mi (8,127.42 km) |
| Martha Lake to Illertissen | 5,210.84 mi (8,386.04 km) |
| Martha Lake to Illingen | 5,070.02 mi (8,159.41 km) |
| Martha Lake to Ilmenau | 5,083.58 mi (8,181.23 km) |
| Martha Lake to Ilsede | 4,973.55 mi (8,004.15 km) |
| Martha Lake to Ilsenburg | 5,008.19 mi (8,059.90 km) |
| Martha Lake to Ilsfeld | 5,141.88 mi (8,275.06 km) |
| Martha Lake to Ilvesheim | 5,100.88 mi (8,209.07 km) |
| Martha Lake to Immenstadt im Allgau | 5,252.59 mi (8,453.23 km) |
| Martha Lake to Ingelheim | 5,059.35 mi (8,142.24 km) |
| Martha Lake to Ingolstadt | 5,209.47 mi (8,383.84 km) |
| Martha Lake to Iserlohn | 4,968.14 mi (7,995.45 km) |
| Martha Lake to Isernhagen-Sud | 4,956.49 mi (7,976.69 km) |
| Martha Lake to Ismaning | 5,247.25 mi (8,444.64 km) |
