Distance between Austin and Portsmouth
Distance from Austin, TX to Portsmouth, OH is 1021 miles / 1643 kilometers.
Map showing the distance from Austin to Portsmouth
![]() |
Air distance: | miles km |
Austin, TX
City: | Austin, TX |
Country: | United States |
Portsmouth, OH
City: | Portsmouth, OH |
Country: | United States |
Time difference between Austin and Portsmouth
The time difference between Austin and Portsmouth is 1 hour. Portsmouth is 1 hour ahead of Austin. Current local time in Austin is 13:44 CST (2025-02-16) and time in Portsmouth is 14:44 EST (2025-02-16).