| Worthington to Idar-Oberstein | 4,198.42 mi (6,756.70 km) |
| Worthington to Idstein | 4,218.79 mi (6,789.49 km) |
| Worthington to Illertissen | 4,358.82 mi (7,014.85 km) |
| Worthington to Illingen | 4,199.31 mi (6,758.14 km) |
| Worthington to Ilmenau | 4,303.91 mi (6,926.48 km) |
| Worthington to Ilsede | 4,221.99 mi (6,794.63 km) |
| Worthington to Ilsenburg | 4,254.09 mi (6,846.29 km) |
| Worthington to Ilsfeld | 4,296.75 mi (6,914.95 km) |
| Worthington to Ilvesheim | 4,255.51 mi (6,848.59 km) |
| Worthington to Immenstadt im Allgau | 4,387.40 mi (7,060.83 km) |
| Worthington to Ingelheim | 4,218.61 mi (6,789.20 km) |
| Worthington to Ingolstadt | 4,391.68 mi (7,067.72 km) |
| Worthington to Iserlohn | 4,157.03 mi (6,690.09 km) |
| Worthington to Isernhagen-Sud | 4,204.33 mi (6,766.22 km) |
| Worthington to Ismaning | 4,420.84 mi (7,114.66 km) |
