| Neckargemund to Idar-Oberstein | 70.06 mi (112.75 km) |
| Neckargemund to Idstein | 61.70 mi (99.30 km) |
| Neckargemund to Illertissen | 100.19 mi (161.24 km) |
| Neckargemund to Illingen | 78.49 mi (126.32 km) |
| Neckargemund to Ilmenau | 129.65 mi (208.65 km) |
| Neckargemund to Ilsede | 207.49 mi (333.92 km) |
| Neckargemund to Ilsenburg | 189.78 mi (305.42 km) |
| Neckargemund to Ilsfeld | 31.33 mi (50.42 km) |
| Neckargemund to Ilvesheim | 11.67 mi (18.79 km) |
| Neckargemund to Immenstadt im Allgau | 141.99 mi (228.51 km) |
| Neckargemund to Ingelheim | 52.04 mi (83.75 km) |
| Neckargemund to Ingolstadt | 126.64 mi (203.81 km) |
| Neckargemund to Iserlohn | 146.20 mi (235.28 km) |
| Neckargemund to Isernhagen-Sud | 215.07 mi (346.12 km) |
| Neckargemund to Ismaning | 153.67 mi (247.31 km) |
