| Ketrzyn to Idar-Oberstein | 670.05 mi (1,078.34 km) |
| Ketrzyn to Idstein | 615.25 mi (990.16 km) |
| Ketrzyn to Illertissen | 634.44 mi (1,021.03 km) |
| Ketrzyn to Illingen | 692.41 mi (1,114.33 km) |
| Ketrzyn to Ilmenau | 499.22 mi (803.41 km) |
| Ketrzyn to Ilsede | 479.93 mi (772.37 km) |
| Ketrzyn to Ilsenburg | 470.23 mi (756.76 km) |
| Ketrzyn to Ilsfeld | 625.19 mi (1,006.15 km) |
| Ketrzyn to Ilvesheim | 632.39 mi (1,017.74 km) |
| Ketrzyn to Immenstadt im Allgau | 662.11 mi (1,065.57 km) |
| Ketrzyn to Ingelheim | 632.32 mi (1,017.63 km) |
| Ketrzyn to Ingolstadt | 564.06 mi (907.76 km) |
| Ketrzyn to Iserlohn | 602.29 mi (969.30 km) |
| Ketrzyn to Isernhagen-Sud | 489.23 mi (787.33 km) |
| Ketrzyn to Ismaning | 582.87 mi (938.04 km) |
