| Seinajoki to Idstein | 1,025.70 mi (1,650.71 km) |
| Seinajoki to Illertissen | 1,119.26 mi (1,801.28 km) |
| Seinajoki to Illingen | 1,102.33 mi (1,774.03 km) |
| Seinajoki to Ilmenau | 947.31 mi (1,524.54 km) |
| Seinajoki to Ilsede | 862.24 mi (1,387.64 km) |
| Seinajoki to Ilsenburg | 877.33 mi (1,411.93 km) |
| Seinajoki to Ilsfeld | 1,080.48 mi (1,738.86 km) |
| Seinajoki to Ilvesheim | 1,066.52 mi (1,716.39 km) |
| Seinajoki to Immenstadt im Allgau | 1,159.08 mi (1,865.35 km) |
| Seinajoki to Ingelheim | 1,045.21 mi (1,682.11 km) |
| Seinajoki to Ingolstadt | 1,062.31 mi (1,709.62 km) |
| Seinajoki to Iserlohn | 967.37 mi (1,556.83 km) |
| Seinajoki to Isernhagen-Sud | 858.50 mi (1,381.63 km) |
| Seinajoki to Ismaning | 1,093.50 mi (1,759.82 km) |
| Seinajoki to Isny im Allgau | 1,153.86 mi (1,856.95 km) |
