TheOhNoNotAgainDoes a "10 hour drive" include breaks?
If I’m telling someone else how long a drive will be, I tell them the drive time without stops. If I’m telling someone how long a drive is/was for me personally, I’ll include time for stops and note how many times I stopped along the way, for context
deejay4amCorrect, when directly replacing estimated time instead of distance, no stops is customary.
I have no idea how many stops you need or how long they’ll be. That’s on you.