| Republic to Idar-Oberstein | 4,741.85 mi (7,631.27 km) |
| Republic to Idstein | 4,758.53 mi (7,658.11 km) |
| Republic to Illertissen | 4,903.72 mi (7,891.77 km) |
| Republic to Illingen | 4,744.54 mi (7,635.60 km) |
| Republic to Ilmenau | 4,837.15 mi (7,784.64 km) |
| Republic to Ilsede | 4,749.40 mi (7,643.42 km) |
| Republic to Ilsenburg | 4,782.46 mi (7,696.63 km) |
| Republic to Ilsfeld | 4,839.72 mi (7,788.78 km) |
| Republic to Ilvesheim | 4,797.90 mi (7,721.47 km) |
| Republic to Immenstadt im Allgau | 4,934.58 mi (7,941.44 km) |
| Republic to Ingelheim | 4,759.74 mi (7,660.07 km) |
| Republic to Ingolstadt | 4,932.08 mi (7,937.41 km) |
| Republic to Iserlohn | 4,692.70 mi (7,552.17 km) |
| Republic to Isernhagen-Sud | 4,731.53 mi (7,614.67 km) |
| Republic to Ismaning | 4,962.94 mi (7,987.09 km) |
