PumpTally

Moving truck gas cost from Denver, CO to Tampa, FL

The drive is about 1,858 miles. In a 15 to 17 ft rental truck getting around 9 MPG, fuel comes to roughly $849 at this week’s prices.

DenverTampa

Routes from OSRM using© OpenStreetMap contributors data

Driving distance
1,858 miles
Time behind the wheel
About 33 hours at car speeds
Driving days in a truck
5 days at 450 miles a day
Gas price used
$4.113 a gallon

Adjust the numbers for your move

miles
Trip
MPG

Loaded rental trucks usually get 6 to 12 MPG. If the rental paperwork lists a figure for your truck, use that.

$/ gallon

Starts halfway between Denver and Florida prices from EIA for the week of October 19, 2026. Change it to what you pay.

Fuel cost$849.11
Gallons206.4
Per mile$0.46

1,858 miles at 9 MPG

Fuel cost by truck size

Based on 1,858 miles, a gas price of $4.113 and a diesel price of $6.081 a gallon. Towing a car on a trailer or dolly lowers fuel economy by about 15%.

TruckMPGGallonsFuel costTowing a car
Cargo van16116$478$562
10 to 12 ft truck11169$695$817
15 to 17 ft truck9206$849$999
20 to 22 ft truck8232$955$1,124
26 ft truck7265$1,092$1,284
26 ft truck (diesel)8232$1,412$1,662

The gap between the smallest and largest trucks on this route is about $614 in fuel alone, so it pays to rent only as much truck as you need.

Fuel prices at each end of the move

WhereGasDieselPrice basis
Denver, CO$4.244$6.422Denver average
Tampa, FL$3.981$5.740Florida average

Gas runs about $0.26 a gallon cheaper around Tampa, FL. Most one-way rentals are returned near Tampa, so that’s the cheaper place to top the tank back up to the level you picked it up at.

Weekly retail averages from the U.S. Energy Information Administration for the week of October 19, 2026. Prices along the way will vary. EIA source

Planning the drive

A loaded box truck is slower than a car on hills and safest at moderate speeds, and most drivers find 450 miles a comfortable day. That makes Denver, CO to Tampa, FL a 5-day drive, so budget for hotel nights and meals on top of fuel. The rental itself and any per-mile fees are charged separately from fuel.

Other moves

Going the other way? See Tampa, FL to Denver, CO.