| Sommerda to Idar-Oberstein | 195.06 mi (313.92 km) |
| Sommerda to Idstein | 140.38 mi (225.92 km) |
| Sommerda to Illertissen | 208.65 mi (335.79 km) |
| Sommerda to Illingen | 217.75 mi (350.43 km) |
| Sommerda to Ilmenau | 34.12 mi (54.90 km) |
| Sommerda to Ilsede | 86.17 mi (138.68 km) |
| Sommerda to Ilsenburg | 52.16 mi (83.94 km) |
| Sommerda to Ilsfeld | 167.71 mi (269.91 km) |
| Sommerda to Ilvesheim | 162.07 mi (260.83 km) |
| Sommerda to Immenstadt im Allgau | 251.67 mi (405.02 km) |
| Sommerda to Ingelheim | 157.35 mi (253.23 km) |
| Sommerda to Ingolstadt | 166.29 mi (267.62 km) |
| Sommerda to Iserlohn | 149.91 mi (241.25 km) |
| Sommerda to Isernhagen-Sud | 103.09 mi (165.90 km) |
| Sommerda to Ismaning | 204.32 mi (328.83 km) |
