| Kouvola to Idstein | 1,022.84 mi (1,646.10 km) |
| Kouvola to Illertissen | 1,092.41 mi (1,758.06 km) |
| Kouvola to Illingen | 1,102.18 mi (1,773.79 km) |
| Kouvola to Ilmenau | 928.63 mi (1,494.49 km) |
| Kouvola to Ilsede | 860.79 mi (1,385.31 km) |
| Kouvola to Ilsenburg | 868.90 mi (1,398.35 km) |
| Kouvola to Ilsfeld | 1,063.79 mi (1,712.00 km) |
| Kouvola to Ilvesheim | 1,056.95 mi (1,700.99 km) |
| Kouvola to Immenstadt im Allgau | 1,128.17 mi (1,815.61 km) |
| Kouvola to Ingelheim | 1,042.22 mi (1,677.30 km) |
| Kouvola to Ingolstadt | 1,028.78 mi (1,655.66 km) |
| Kouvola to Iserlohn | 976.82 mi (1,572.04 km) |
| Kouvola to Isernhagen-Sud | 860.89 mi (1,385.47 km) |
| Kouvola to Ismaning | 1,055.58 mi (1,698.79 km) |
| Kouvola to Isny im Allgau | 1,124.74 mi (1,810.09 km) |
