| Mason to Idar-Oberstein | 4,283.06 mi (6,892.91 km) |
| Mason to Idstein | 4,303.29 mi (6,925.48 km) |
| Mason to Illertissen | 4,443.52 mi (7,151.16 km) |
| Mason to Illingen | 4,284.01 mi (6,894.45 km) |
| Mason to Ilmenau | 4,388.15 mi (7,062.05 km) |
| Mason to Ilsede | 4,305.94 mi (6,929.74 km) |
| Mason to Ilsenburg | 4,338.09 mi (6,981.48 km) |
| Mason to Ilsfeld | 4,381.38 mi (7,051.14 km) |
| Mason to Ilvesheim | 4,340.12 mi (6,984.75 km) |
| Mason to Immenstadt im Allgau | 4,472.17 mi (7,197.26 km) |
| Mason to Ingelheim | 4,303.17 mi (6,925.28 km) |
| Mason to Ingolstadt | 4,476.22 mi (7,203.78 km) |
| Mason to Iserlohn | 4,241.36 mi (6,825.81 km) |
| Mason to Isernhagen-Sud | 4,288.27 mi (6,901.31 km) |
| Mason to Ismaning | 4,505.45 mi (7,250.82 km) |
