| Koyulhisar to Idar-Oberstein | 1,611.91 mi (2,594.11 km) |
| Koyulhisar to Idstein | 1,578.34 mi (2,540.10 km) |
| Koyulhisar to Illertissen | 1,467.76 mi (2,362.13 km) |
| Koyulhisar to Illingen | 1,618.71 mi (2,605.07 km) |
| Koyulhisar to Ilmenau | 1,475.79 mi (2,375.06 km) |
| Koyulhisar to Ilsede | 1,542.97 mi (2,483.18 km) |
| Koyulhisar to Ilsenburg | 1,513.17 mi (2,435.21 km) |
| Koyulhisar to Ilsfeld | 1,517.02 mi (2,441.40 km) |
| Koyulhisar to Ilvesheim | 1,553.48 mi (2,500.09 km) |
| Koyulhisar to Immenstadt im Allgau | 1,453.31 mi (2,338.88 km) |
| Koyulhisar to Ingelheim | 1,583.63 mi (2,548.61 km) |
| Koyulhisar to Ingolstadt | 1,416.35 mi (2,279.39 km) |
| Koyulhisar to Iserlohn | 1,625.09 mi (2,615.34 km) |
| Koyulhisar to Isernhagen-Sud | 1,560.00 mi (2,510.58 km) |
| Koyulhisar to Ismaning | 1,396.46 mi (2,247.38 km) |
