| Grumo Appula to Idar-Oberstein | 752.78 mi (1,211.49 km) |
| Grumo Appula to Idstein | 754.04 mi (1,213.51 km) |
| Grumo Appula to Illertissen | 593.95 mi (955.87 km) |
| Grumo Appula to Illingen | 743.25 mi (1,196.14 km) |
| Grumo Appula to Ilmenau | 723.00 mi (1,163.56 km) |
| Grumo Appula to Ilsede | 835.68 mi (1,344.89 km) |
| Grumo Appula to Ilsenburg | 801.84 mi (1,290.44 km) |
| Grumo Appula to Ilsfeld | 662.90 mi (1,066.84 km) |
| Grumo Appula to Ilvesheim | 704.68 mi (1,134.07 km) |
| Grumo Appula to Immenstadt im Allgau | 554.20 mi (891.90 km) |
| Grumo Appula to Ingelheim | 746.12 mi (1,200.76 km) |
| Grumo Appula to Ingolstadt | 593.89 mi (955.78 km) |
| Grumo Appula to Iserlohn | 835.03 mi (1,343.85 km) |
| Grumo Appula to Isernhagen-Sud | 851.92 mi (1,371.03 km) |
| Grumo Appula to Ismaning | 555.82 mi (894.51 km) |
