How do I submit mileage from the website? Workful Support October 27, 2017 16:50 Updated Follow Click “MILEAGE” from your menu. Click “ADD +”. Enter the title, where you drove to, where you drove from, the date, and the number of miles driven. Click “SAVE”. Related articles How do I submit an expense from the website? Comments 0 comments Please sign in to leave a comment.