| Marienberg to Idar-Oberstein | 265.96 mi (428.02 km) |
| Marienberg to Idstein | 216.46 mi (348.36 km) |
| Marienberg to Illertissen | 216.46 mi (348.37 km) |
| Marienberg to Illingen | 284.26 mi (457.48 km) |
| Marienberg to Ilmenau | 97.76 mi (157.33 km) |
| Marienberg to Ilsede | 170.43 mi (274.28 km) |
| Marienberg to Ilsenburg | 136.52 mi (219.72 km) |
| Marienberg to Ilsfeld | 205.30 mi (330.40 km) |
| Marienberg to Ilvesheim | 218.50 mi (351.64 km) |
| Marienberg to Immenstadt im Allgau | 249.96 mi (402.27 km) |
| Marienberg to Ingelheim | 229.30 mi (369.01 km) |
| Marienberg to Ingolstadt | 150.46 mi (242.14 km) |
| Marienberg to Iserlohn | 243.89 mi (392.50 km) |
| Marienberg to Isernhagen-Sud | 188.41 mi (303.22 km) |
| Marienberg to Ismaning | 179.05 mi (288.16 km) |
