| Ferndale to Idar-Oberstein | 4,094.03 mi (6,588.71 km) |
| Ferndale to Idstein | 4,112.52 mi (6,618.46 km) |
| Ferndale to Illertissen | 4,255.31 mi (6,848.26 km) |
| Ferndale to Illingen | 4,095.89 mi (6,591.69 km) |
| Ferndale to Ilmenau | 4,194.55 mi (6,750.48 km) |
| Ferndale to Ilsede | 4,109.93 mi (6,614.29 km) |
| Ferndale to Ilsenburg | 4,142.48 mi (6,666.67 km) |
| Ferndale to Ilsfeld | 4,192.19 mi (6,746.67 km) |
| Ferndale to Ilvesheim | 4,150.62 mi (6,679.78 km) |
| Ferndale to Immenstadt im Allgau | 4,285.14 mi (6,896.26 km) |
| Ferndale to Ingelheim | 4,113.05 mi (6,619.31 km) |
| Ferndale to Ingolstadt | 4,285.85 mi (6,897.41 km) |
| Ferndale to Iserlohn | 4,048.72 mi (6,515.78 km) |
| Ferndale to Isernhagen-Sud | 4,092.17 mi (6,585.71 km) |
| Ferndale to Ismaning | 4,315.90 mi (6,945.77 km) |
