| Maryland Heights to Idar-Oberstein | 4,551.37 mi (7,324.73 km) |
| Maryland Heights to Idstein | 4,568.67 mi (7,352.57 km) |
| Maryland Heights to Illertissen | 4,713.06 mi (7,584.93 km) |
| Maryland Heights to Illingen | 4,553.77 mi (7,328.59 km) |
| Maryland Heights to Ilmenau | 4,648.45 mi (7,480.96 km) |
| Maryland Heights to Ilsede | 4,561.72 mi (7,341.37 km) |
| Maryland Heights to Ilsenburg | 4,594.62 mi (7,394.32 km) |
| Maryland Heights to Ilsfeld | 4,649.36 mi (7,482.42 km) |
| Maryland Heights to Ilvesheim | 4,607.62 mi (7,415.24 km) |
| Maryland Heights to Immenstadt im Allgau | 4,743.56 mi (7,634.03 km) |
| Maryland Heights to Ingelheim | 4,569.65 mi (7,354.15 km) |
| Maryland Heights to Ingolstadt | 4,742.17 mi (7,631.78 km) |
| Maryland Heights to Iserlohn | 4,503.51 mi (7,247.70 km) |
| Maryland Heights to Isernhagen-Sud | 4,543.88 mi (7,312.67 km) |
| Maryland Heights to Ismaning | 4,772.76 mi (7,681.02 km) |
