| Willowbrook to Idar-Oberstein | 5,767.28 mi (9,281.53 km) |
| Willowbrook to Idstein | 5,770.18 mi (9,286.21 km) |
| Willowbrook to Illertissen | 5,927.99 mi (9,540.18 km) |
| Willowbrook to Illingen | 5,776.28 mi (9,296.03 km) |
| Willowbrook to Ilmenau | 5,822.81 mi (9,370.90 km) |
| Willowbrook to Ilsede | 5,719.17 mi (9,204.12 km) |
| Willowbrook to Ilsenburg | 5,753.97 mi (9,260.13 km) |
| Willowbrook to Ilsfeld | 5,859.59 mi (9,430.10 km) |
| Willowbrook to Ilvesheim | 5,817.32 mi (9,362.08 km) |
| Willowbrook to Immenstadt im Allgau | 5,966.07 mi (9,601.47 km) |
| Willowbrook to Ingelheim | 5,776.27 mi (9,296.01 km) |
| Willowbrook to Ingolstadt | 5,938.92 mi (9,557.77 km) |
| Willowbrook to Iserlohn | 5,692.99 mi (9,161.98 km) |
| Willowbrook to Isernhagen-Sud | 5,701.41 mi (9,175.53 km) |
| Willowbrook to Ismaning | 5,974.69 mi (9,615.33 km) |
