| Watervliet to Idar-Oberstein | 3,711.92 mi (5,973.76 km) |
| Watervliet to Idstein | 3,734.95 mi (6,010.82 km) |
| Watervliet to Illertissen | 3,870.79 mi (6,229.44 km) |
| Watervliet to Illingen | 3,711.51 mi (5,973.09 km) |
| Watervliet to Ilmenau | 3,824.62 mi (6,155.12 km) |
| Watervliet to Ilsede | 3,747.42 mi (6,030.89 km) |
| Watervliet to Ilsenburg | 3,778.65 mi (6,081.14 km) |
| Watervliet to Ilsfeld | 3,810.28 mi (6,132.06 km) |
| Watervliet to Ilvesheim | 3,769.61 mi (6,066.60 km) |
| Watervliet to Immenstadt im Allgau | 3,897.65 mi (6,272.67 km) |
| Watervliet to Ingelheim | 3,733.74 mi (6,008.87 km) |
| Watervliet to Ingolstadt | 3,906.80 mi (6,287.39 km) |
| Watervliet to Iserlohn | 3,676.45 mi (5,916.67 km) |
| Watervliet to Isernhagen-Sud | 3,730.00 mi (6,002.86 km) |
| Watervliet to Ismaning | 3,934.64 mi (6,332.19 km) |
