| River Ridge to Idar-Oberstein | 4,981.11 mi (8,016.32 km) |
| River Ridge to Idstein | 5,004.30 mi (8,053.65 km) |
| River Ridge to Illertissen | 5,139.71 mi (8,271.56 km) |
| River Ridge to Illingen | 4,980.51 mi (8,015.35 km) |
| River Ridge to Ilmenau | 5,093.69 mi (8,197.50 km) |
| River Ridge to Ilsede | 5,015.51 mi (8,071.68 km) |
| River Ridge to Ilsenburg | 5,046.97 mi (8,122.31 km) |
| River Ridge to Ilsfeld | 5,079.46 mi (8,174.60 km) |
| River Ridge to Ilvesheim | 5,038.85 mi (8,109.24 km) |
| River Ridge to Immenstadt im Allgau | 5,166.16 mi (8,314.14 km) |
| River Ridge to Ingelheim | 5,003.06 mi (8,051.65 km) |
| River Ridge to Ingolstadt | 5,176.10 mi (8,330.14 km) |
| River Ridge to Iserlohn | 4,945.65 mi (7,959.25 km) |
| River Ridge to Isernhagen-Sud | 4,998.02 mi (8,043.53 km) |
| River Ridge to Ismaning | 5,203.83 mi (8,374.75 km) |
