| Owings Mills to Idar-Oberstein | 3,980.81 mi (6,406.50 km) |
| Owings Mills to Idstein | 4,004.98 mi (6,445.39 km) |
| Owings Mills to Illertissen | 4,138.82 mi (6,660.78 km) |
| Owings Mills to Illingen | 3,979.78 mi (6,404.84 km) |
| Owings Mills to Ilmenau | 4,096.32 mi (6,592.39 km) |
| Owings Mills to Ilsede | 4,020.72 mi (6,470.72 km) |
| Owings Mills to Ilsenburg | 4,051.66 mi (6,520.52 km) |
| Owings Mills to Ilsfeld | 4,079.10 mi (6,564.68 km) |
| Owings Mills to Ilvesheim | 4,038.72 mi (6,499.69 km) |
| Owings Mills to Immenstadt im Allgau | 4,164.79 mi (6,702.58 km) |
| Owings Mills to Ingelheim | 4,003.34 mi (6,442.75 km) |
| Owings Mills to Ingolstadt | 4,176.25 mi (6,721.02 km) |
| Owings Mills to Iserlohn | 3,947.80 mi (6,353.37 km) |
| Owings Mills to Isernhagen-Sud | 4,003.38 mi (6,442.82 km) |
| Owings Mills to Ismaning | 4,203.48 mi (6,764.84 km) |
