"Miles on It" is a song by American producer Marshmello and American singer Kane Brown. It was released on May 3, 2024, as the second single from Brown's fourth studio album The High Road. The song was written by Marshmello, Brown, Castle, Connor McDonough, Earwulf, Jake Torrey, Digital Farm Animals and Riley McDonough. It is the second collaboration between the two artists since "One Thing Right" from 2019.
"Miles on It" is Marshmello's first top-20 hit since his 2021 collaboration with the Jonas Brothers, "Leave Before You Love Me". The single is the first to reached top 5 on both the Hot Dance/Electronic Songs (where it reached No. 1) and the Hot Country Songs chart on its debut. It debuted at number 30 on the Country Airplay chart for week ending May 18, 2024. and peaked at number one the week ending November 2, 2024. It is Marshmello's first and Brown's twelfth number one on that chart.
The music video was directed by Alex Alvga and premiered on May 28, 2024.