| Karhula to Idstein | 1,014.47 mi (1,632.63 km) |
| Karhula to Illertissen | 1,080.74 mi (1,739.28 km) |
| Karhula to Illingen | 1,093.99 mi (1,760.61 km) |
| Karhula to Ilmenau | 918.42 mi (1,478.05 km) |
| Karhula to Ilsede | 853.08 mi (1,372.90 km) |
| Karhula to Ilsenburg | 860.23 mi (1,384.40 km) |
| Karhula to Ilsfeld | 1,053.50 mi (1,695.44 km) |
| Karhula to Ilvesheim | 1,047.61 mi (1,685.96 km) |
| Karhula to Immenstadt im Allgau | 1,115.92 mi (1,795.89 km) |
| Karhula to Ingelheim | 1,033.79 mi (1,663.72 km) |
| Karhula to Ingolstadt | 1,016.39 mi (1,635.72 km) |
| Karhula to Iserlohn | 970.23 mi (1,561.43 km) |
| Karhula to Isernhagen-Sud | 853.70 mi (1,373.90 km) |
| Karhula to Ismaning | 1,042.58 mi (1,677.87 km) |
| Karhula to Isny im Allgau | 1,112.72 mi (1,790.75 km) |
