| Neckarsulm to Idar-Oberstein | 93.06 mi (149.77 km) |
| Neckarsulm to Idstein | 82.81 mi (133.26 km) |
| Neckarsulm to Illertissen | 77.92 mi (125.40 km) |
| Neckarsulm to Illingen | 98.72 mi (158.88 km) |
| Neckarsulm to Ilmenau | 127.70 mi (205.52 km) |
| Neckarsulm to Ilsede | 216.55 mi (348.51 km) |
| Neckarsulm to Ilsenburg | 195.60 mi (314.79 km) |
| Neckarsulm to Ilsfeld | 9.86 mi (15.86 km) |
| Neckarsulm to Ilvesheim | 35.38 mi (56.94 km) |
| Neckarsulm to Immenstadt im Allgau | 121.15 mi (194.98 km) |
| Neckarsulm to Ingelheim | 75.27 mi (121.13 km) |
| Neckarsulm to Ingolstadt | 104.08 mi (167.51 km) |
| Neckarsulm to Iserlohn | 166.30 mi (267.64 km) |
| Neckarsulm to Isernhagen-Sud | 225.73 mi (363.27 km) |
| Neckarsulm to Ismaning | 130.01 mi (209.23 km) |
