Hello there, @hkesfahaani. I'm here to share some details about your mileage concern.
In QuickBooks Online you can record your business miles and vehicle expenses in QuickBooks so you have everything you need to calculate deductions at tax time. So, if you're trying to view mileage trips in QuickBooks Online using the web. I'll be glad to show you how.
- Sign in to QuickBooks Online in a web browser.
- From the left navigation bar select Mileage.
- From there you can either choose from the Unreviewed, Business, Personal, or All tab.
- Then click on trip you want to review.
You can also refer to this article and proceed to step 4 for the more details on how to categorise or review mileage using web version of QuickBooks Online: Automatically track mileage in QuickBooks Online.
I've also added this article in case you encounter error tracking mileage: Fix mileage tracking issues in the QuickBooks Online mobile app.
Please don't hesitate to post a reply if you have clarification or additional information about your concern. I'll be happy to help you. Take care!