| Cities | Distance |
|---|---|
| Gran to Idar-Oberstein | 751.74 mi (1,209.81 km) |
| Gran to Idstein | 711.44 mi (1,144.95 km) |
| Gran to Illertissen | 844.78 mi (1,359.55 km) |
| Gran to Illingen | 776.36 mi (1,249.44 km) |
| Gran to Ilmenau | 674.36 mi (1,085.27 km) |
| Gran to Ilsede | 564.92 mi (909.15 km) |
| Gran to Ilsenburg | 592.48 mi (953.50 km) |
| Gran to Ilsfeld | 788.58 mi (1,269.09 km) |
| Gran to Ilvesheim | 761.62 mi (1,225.71 km) |
| Gran to Immenstadt im Allgau | 889.60 mi (1,431.68 km) |
| Gran to Ingelheim | 729.40 mi (1,173.85 km) |
| Gran to Ingolstadt | 807.71 mi (1,299.88 km) |
| Gran to Iserlohn | 635.20 mi (1,022.25 km) |
| Gran to Isernhagen-Sud | 553.75 mi (891.18 km) |
| Gran to Ismaning | 845.25 mi (1,360.30 km) |