| Sonoma to Idar-Oberstein | 5,630.46 mi (9,061.35 km) |
| Sonoma to Idstein | 5,628.34 mi (9,057.94 km) |
| Sonoma to Illertissen | 5,788.26 mi (9,315.30 km) |
| Sonoma to Illingen | 5,641.65 mi (9,079.35 km) |
| Sonoma to Ilmenau | 5,670.99 mi (9,126.57 km) |
| Sonoma to Ilsede | 5,563.56 mi (8,953.68 km) |
| Sonoma to Ilsenburg | 5,598.39 mi (9,009.74 km) |
| Sonoma to Ilsfeld | 5,719.31 mi (9,204.34 km) |
| Sonoma to Ilvesheim | 5,677.54 mi (9,137.12 km) |
| Sonoma to Immenstadt im Allgau | 5,828.41 mi (9,379.92 km) |
| Sonoma to Ingelheim | 5,636.09 mi (9,070.41 km) |
| Sonoma to Ingolstadt | 5,792.73 mi (9,322.50 km) |
| Sonoma to Iserlohn | 5,548.33 mi (8,929.18 km) |
| Sonoma to Isernhagen-Sud | 5,546.11 mi (8,925.60 km) |
| Sonoma to Ismaning | 5,829.70 mi (9,381.99 km) |
