That greatly depends on how many miles to the gallon your vehicle gets.
You need a full tank of gas. It is a 28 hour drive.
It depends what kind of car you drive, how much you are carrying, and how long you drive per day. If you drive for 8 hours a day driving on a freeway and your car gets 25 mpg you would need about 48 gallons of gas.
A lot
According to Google maps, it takes 48 hours exactly to drive from Boston to LA. However, you need to stop to eat, sleep, buy gas, etc etc. So, if you drive about 10 hours a day, you can figure on 5 days.
If you average 60 mph, 22 hours - stopping only for gas. If you average 70 mph, 18 hours .
In my car, about 23.9 gallons. In my wife's car, maybe 37 gallons. Theamount you'll need depends on what you drive, and how you drive it.
We would need to know the mpg of your vehicle, the landscape you are driving on, and the speed at which you are traveling.
I believe that it takes 8 to 13 hours according to mapquest. That could be including gas station stops and drie thru food IDK.
It all depends on the size of your gas tank and how many miles to the gallon you get
If you are on a freeway at 65 MPH the drive will take 3.25 hours. If you are driving in stop and go traffic, through town and needing to stop for gas/food it may take 5 to 6 hours.
how many miles per gallon do you get and how many miles are you driving and how much gallons of gas can your car hold?
It depends on your car.