I may be way off, but especially if we just look at day to day, most probably just hang around their home area.
Just a casual check for work commutes, which is going to be the most common travel, suggests both US and UK average around 30 minutes.
US
A new report released by the U.S. Census Bureau shows the average one-way commute in the United States increased to a new high of 27.6 minutes in 2019.
www.census.gov
UK
www.gov.uk
Though the UK data includes several methods of travel, and its not clear what is counted for the US from this page.