| Waltham to Idar-Oberstein | 3,626.15 mi (5,835.72 km) |
| Waltham to Idstein | 3,650.67 mi (5,875.19 km) |
| Waltham to Illertissen | 3,783.93 mi (6,089.65 km) |
| Waltham to Illingen | 3,624.97 mi (5,833.82 km) |
| Waltham to Ilmenau | 3,742.74 mi (6,023.35 km) |
| Waltham to Ilsede | 3,668.15 mi (5,903.32 km) |
| Waltham to Ilsenburg | 3,698.88 mi (5,952.78 km) |
| Waltham to Ilsfeld | 3,724.41 mi (5,993.86 km) |
| Waltham to Ilvesheim | 3,684.11 mi (5,929.00 km) |
| Waltham to Immenstadt im Allgau | 3,809.75 mi (6,131.19 km) |
| Waltham to Ingelheim | 3,648.88 mi (5,872.30 km) |
| Waltham to Ingolstadt | 3,821.73 mi (6,150.48 km) |
| Waltham to Iserlohn | 3,594.06 mi (5,784.09 km) |
| Waltham to Isernhagen-Sud | 3,650.88 mi (5,875.53 km) |
| Waltham to Ismaning | 3,848.78 mi (6,194.01 km) |
