After converting from liters to gallons and doing that, we pay $4.54 Canadian Dollars per gallon
From Google: 4.54 Canadian dollars = 4.09377702 U.S. dollars
So we pay $4.09 US per gallon.
I'm in a semi-rural area too, so the price would be lower as you get closer to metro areas, probably as low as $3.70US or something.