| Kas to Idar-Oberstein | 1,454.92 mi (2,341.46 km) |
| Kas to Idstein | 1,438.09 mi (2,314.38 km) |
| Kas to Illertissen | 1,293.60 mi (2,081.85 km) |
| Kas to Illingen | 1,453.07 mi (2,338.49 km) |
| Kas to Ilmenau | 1,364.51 mi (2,195.97 km) |
| Kas to Ilsede | 1,460.07 mi (2,349.76 km) |
| Kas to Ilsenburg | 1,425.81 mi (2,294.62 km) |
| Kas to Ilsfeld | 1,356.87 mi (2,183.66 km) |
| Kas to Ilvesheim | 1,398.59 mi (2,250.82 km) |
| Kas to Immenstadt im Allgau | 1,264.55 mi (2,035.10 km) |
| Kas to Ingelheim | 1,436.68 mi (2,312.12 km) |
| Kas to Ingolstadt | 1,264.51 mi (2,035.04 km) |
| Kas to Iserlohn | 1,505.82 mi (2,423.38 km) |
| Kas to Isernhagen-Sud | 1,478.05 mi (2,378.69 km) |
| Kas to Ismaning | 1,233.48 mi (1,985.10 km) |
