| Tiffin to Idar-Oberstein | 4,157.42 mi (6,690.71 km) |
| Tiffin to Idstein | 4,176.92 mi (6,722.11 km) |
| Tiffin to Illertissen | 4,318.25 mi (6,949.55 km) |
| Tiffin to Illingen | 4,158.75 mi (6,692.86 km) |
| Tiffin to Ilmenau | 4,260.64 mi (6,856.83 km) |
| Tiffin to Ilsede | 4,177.45 mi (6,722.96 km) |
| Tiffin to Ilsenburg | 4,209.76 mi (6,774.95 km) |
| Tiffin to Ilsfeld | 4,255.68 mi (6,848.85 km) |
| Tiffin to Ilvesheim | 4,214.29 mi (6,782.24 km) |
| Tiffin to Immenstadt im Allgau | 4,347.40 mi (6,996.47 km) |
| Tiffin to Ingelheim | 4,177.07 mi (6,722.35 km) |
| Tiffin to Ingolstadt | 4,350.04 mi (7,000.72 km) |
| Tiffin to Iserlohn | 4,114.21 mi (6,621.19 km) |
| Tiffin to Isernhagen-Sud | 4,159.74 mi (6,694.46 km) |
| Tiffin to Ismaning | 4,379.62 mi (7,048.32 km) |
