| Glastonbury to Idar-Oberstein | 451.98 mi (727.39 km) |
| Glastonbury to Idstein | 484.82 mi (780.23 km) |
| Glastonbury to Illertissen | 605.95 mi (975.18 km) |
| Glastonbury to Illingen | 448.03 mi (721.04 km) |
| Glastonbury to Ilmenau | 593.89 mi (955.77 km) |
| Glastonbury to Ilsede | 556.82 mi (896.11 km) |
| Glastonbury to Ilsenburg | 577.45 mi (929.32 km) |
| Glastonbury to Ilsfeld | 549.02 mi (883.56 km) |
| Glastonbury to Ilvesheim | 510.53 mi (821.62 km) |
| Glastonbury to Immenstadt im Allgau | 631.26 mi (1,015.91 km) |
| Glastonbury to Ingelheim | 479.18 mi (771.17 km) |
| Glastonbury to Ingolstadt | 648.64 mi (1,043.88 km) |
| Glastonbury to Iserlohn | 448.70 mi (722.11 km) |
| Glastonbury to Isernhagen-Sud | 543.82 mi (875.19 km) |
| Glastonbury to Ismaning | 672.75 mi (1,082.68 km) |
