| Sulphur to Idar-Oberstein | 5,092.50 mi (8,195.59 km) |
| Sulphur to Idstein | 5,113.65 mi (8,229.63 km) |
| Sulphur to Illertissen | 5,252.41 mi (8,452.94 km) |
| Sulphur to Illingen | 5,092.94 mi (8,196.30 km) |
| Sulphur to Ilmenau | 5,199.67 mi (8,368.05 km) |
| Sulphur to Ilsede | 5,118.14 mi (8,236.85 km) |
| Sulphur to Ilsenburg | 5,150.20 mi (8,288.44 km) |
| Sulphur to Ilsfeld | 5,190.87 mi (8,353.90 km) |
| Sulphur to Ilvesheim | 5,149.81 mi (8,287.81 km) |
| Sulphur to Immenstadt im Allgau | 5,280.29 mi (8,497.80 km) |
| Sulphur to Ingelheim | 5,113.20 mi (8,228.90 km) |
| Sulphur to Ingolstadt | 5,286.31 mi (8,507.49 km) |
| Sulphur to Iserlohn | 5,052.56 mi (8,131.31 km) |
| Sulphur to Isernhagen-Sud | 5,100.49 mi (8,208.45 km) |
| Sulphur to Ismaning | 5,315.08 mi (8,553.80 km) |
