| Zionsville to Idar-Oberstein | 4,331.33 mi (6,970.61 km) |
| Zionsville to Idstein | 4,350.01 mi (7,000.67 km) |
| Zionsville to Illertissen | 4,492.51 mi (7,230.00 km) |
| Zionsville to Illingen | 4,333.07 mi (6,973.40 km) |
| Zionsville to Ilmenau | 4,432.25 mi (7,133.01 km) |
| Zionsville to Ilsede | 4,347.68 mi (6,996.91 km) |
| Zionsville to Ilsenburg | 4,380.23 mi (7,049.29 km) |
| Zionsville to Ilsfeld | 4,429.51 mi (7,128.61 km) |
| Zionsville to Ilvesheim | 4,387.98 mi (7,061.77 km) |
| Zionsville to Immenstadt im Allgau | 4,522.18 mi (7,277.74 km) |
| Zionsville to Ingelheim | 4,350.47 mi (7,001.41 km) |
| Zionsville to Ingolstadt | 4,523.31 mi (7,279.57 km) |
| Zionsville to Iserlohn | 4,286.36 mi (6,898.23 km) |
| Zionsville to Isernhagen-Sud | 4,329.92 mi (6,968.33 km) |
| Zionsville to Ismaning | 4,553.27 mi (7,327.79 km) |
