| Blaydon to Idar-Oberstein | 525.60 mi (845.87 km) |
| Blaydon to Idstein | 531.42 mi (855.24 km) |
| Blaydon to Illertissen | 686.79 mi (1,105.28 km) |
| Blaydon to Illingen | 535.10 mi (861.17 km) |
| Blaydon to Ilmenau | 603.59 mi (971.39 km) |
| Blaydon to Ilsede | 521.39 mi (839.10 km) |
| Blaydon to Ilsenburg | 552.77 mi (889.60 km) |
| Blaydon to Ilsfeld | 618.88 mi (995.99 km) |
| Blaydon to Ilvesheim | 576.48 mi (927.75 km) |
| Blaydon to Immenstadt im Allgau | 724.40 mi (1,165.80 km) |
| Blaydon to Ingelheim | 535.89 mi (862.43 km) |
| Blaydon to Ingolstadt | 703.83 mi (1,132.71 km) |
| Blaydon to Iserlohn | 460.15 mi (740.54 km) |
| Blaydon to Isernhagen-Sud | 504.01 mi (811.12 km) |
| Blaydon to Ismaning | 737.50 mi (1,186.90 km) |
