Distance between Newcastle and Johnston
Distance from Newcastle, WY to Johnston, IA is 553 miles / 891 kilometers.
Map showing the distance from Newcastle to Johnston
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Air distance: | miles km |
Newcastle, WY
| City: | Newcastle, WY |
| Country: | United States |
Johnston, IA
| City: | Johnston, IA |
| Country: | United States |
Time difference between Newcastle and Johnston
The time difference between Newcastle and Johnston is 1 hour. Johnston is 1 hour ahead of Newcastle. Current local time in Newcastle is 06:35 MST (2025-02-18) and time in Johnston is 07:35 CST (2025-02-18).