| Mastic Beach to Idar-Oberstein | 3,759.91 mi (6,050.99 km) |
| Mastic Beach to Idstein | 3,785.01 mi (6,091.39 km) |
| Mastic Beach to Illertissen | 3,917.20 mi (6,304.13 km) |
| Mastic Beach to Illingen | 3,758.41 mi (6,048.57 km) |
| Mastic Beach to Ilmenau | 3,877.91 mi (6,240.89 km) |
| Mastic Beach to Ilsede | 3,804.16 mi (6,122.20 km) |
| Mastic Beach to Ilsenburg | 3,834.73 mi (6,171.41 km) |
| Mastic Beach to Ilsfeld | 3,858.11 mi (6,209.02 km) |
| Mastic Beach to Ilvesheim | 3,817.96 mi (6,144.42 km) |
| Mastic Beach to Immenstadt im Allgau | 3,942.55 mi (6,344.92 km) |
| Mastic Beach to Ingelheim | 3,782.99 mi (6,088.14 km) |
| Mastic Beach to Ingolstadt | 3,955.72 mi (6,366.12 km) |
| Mastic Beach to Iserlohn | 3,729.10 mi (6,001.40 km) |
| Mastic Beach to Isernhagen-Sud | 3,786.94 mi (6,094.48 km) |
| Mastic Beach to Ismaning | 3,982.45 mi (6,409.13 km) |
