Distance between Johnston and Gary
Distance from Johnston, IA to Gary, IN is 328 miles / 528 kilometers.
Map showing the distance from Johnston to Gary
![]() |
Air distance: | miles km |
Johnston, IA
City: | Johnston, IA |
Country: | United States |
Gary, IN
City: | Gary, IN |
Country: | United States |
Time difference between Johnston and Gary
There is no time difference between Johnston and Gary. Current local time in Johnston and Gary is 06:46 CST (2025-02-17)