| Carlsbad to Idar-Oberstein | 5,784.64 mi (9,309.47 km) |
| Carlsbad to Idstein | 5,788.60 mi (9,315.86 km) |
| Carlsbad to Illertissen | 5,945.80 mi (9,568.84 km) |
| Carlsbad to Illingen | 5,793.17 mi (9,323.21 km) |
| Carlsbad to Ilmenau | 5,843.29 mi (9,403.87 km) |
| Carlsbad to Ilsede | 5,740.57 mi (9,238.56 km) |
| Carlsbad to Ilsenburg | 5,775.33 mi (9,294.50 km) |
| Carlsbad to Ilsfeld | 5,877.58 mi (9,459.06 km) |
| Carlsbad to Ilvesheim | 5,835.26 mi (9,390.94 km) |
| Carlsbad to Immenstadt im Allgau | 5,983.40 mi (9,629.36 km) |
| Carlsbad to Ingelheim | 5,794.34 mi (9,325.08 km) |
| Carlsbad to Ingolstadt | 5,958.09 mi (9,588.62 km) |
| Carlsbad to Iserlohn | 5,712.09 mi (9,192.72 km) |
| Carlsbad to Isernhagen-Sud | 5,722.76 mi (9,209.89 km) |
| Carlsbad to Ismaning | 5,993.56 mi (9,645.71 km) |
