| Garden Grove to Idar-Oberstein | 5,767.22 mi (9,281.44 km) |
| Garden Grove to Idstein | 5,770.39 mi (9,286.54 km) |
| Garden Grove to Illertissen | 5,928.05 mi (9,540.28 km) |
| Garden Grove to Illingen | 5,776.11 mi (9,295.75 km) |
| Garden Grove to Ilmenau | 5,823.53 mi (9,372.06 km) |
| Garden Grove to Ilsede | 5,720.12 mi (9,205.64 km) |
| Garden Grove to Ilsenburg | 5,754.91 mi (9,261.63 km) |
| Garden Grove to Ilsfeld | 5,859.69 mi (9,430.26 km) |
| Garden Grove to Ilvesheim | 5,817.41 mi (9,362.22 km) |
| Garden Grove to Immenstadt im Allgau | 5,966.02 mi (9,601.38 km) |
| Garden Grove to Ingelheim | 5,776.39 mi (9,296.20 km) |
| Garden Grove to Ingolstadt | 5,939.32 mi (9,558.41 km) |
| Garden Grove to Iserlohn | 5,693.36 mi (9,162.58 km) |
| Garden Grove to Isernhagen-Sud | 5,702.34 mi (9,177.02 km) |
| Garden Grove to Ismaning | 5,975.01 mi (9,615.85 km) |
