| San Diego to Idar-Oberstein | 5,796.74 mi (9,328.95 km) |
| San Diego to Idstein | 5,800.97 mi (9,335.75 km) |
| San Diego to Illertissen | 5,958.00 mi (9,588.48 km) |
| San Diego to Illingen | 5,805.16 mi (9,342.50 km) |
| San Diego to Ilmenau | 5,856.16 mi (9,424.58 km) |
| San Diego to Ilsede | 5,753.67 mi (9,259.63 km) |
| San Diego to Ilsenburg | 5,788.41 mi (9,315.55 km) |
| San Diego to Ilsfeld | 5,889.84 mi (9,478.78 km) |
| San Diego to Ilvesheim | 5,847.50 mi (9,410.64 km) |
| San Diego to Immenstadt im Allgau | 5,995.49 mi (9,648.80 km) |
| San Diego to Ingelheim | 5,806.61 mi (9,344.84 km) |
| San Diego to Ingolstadt | 5,970.63 mi (9,608.80 km) |
| San Diego to Iserlohn | 5,724.62 mi (9,212.89 km) |
| San Diego to Isernhagen-Sud | 5,735.84 mi (9,230.94 km) |
| San Diego to Ismaning | 6,006.03 mi (9,665.77 km) |
