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USA › Road trip gas calculator › Kansas City to Denver

Kansas City to Denver: gas cost

About 600 miles one way. Fuel cost at this week’s average regular price in Midwest (PADD 2): $4.102 per gallon (EIA, week of Nov 2, 2026).

Fuel cost by vehicle

VehicleMPGGallonsOne wayRound trip
Compact car3517.1$70.32$140.64
Midsize sedan3020.0$82.04$164.08
SUV / crossover2425.0$102.55$205.10
Pickup truck1833.3$136.73$273.47

💡 Kansas prices are usually lower than Colorado’s – fill up before you reach the state line.

Calculate with your own numbers

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Los Angeles → Las Vegas270$51.68
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Boston → Portland, Maine110$15.13
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Miami → Key West160$20.65
Jacksonville → Miami345$43.60
Seattle → Spokane280$49.31
Portland → San Francisco635$100.99
Los Angeles → Sacramento385$73.77
San Diego → Las Vegas330$63.23
San Diego → Phoenix355$68.02
San Francisco → Las Vegas565$108.25
Phoenix → Las Vegas300$47.71
Las Vegas → Grand Canyon South Rim280$44.53
Salt Lake City → Las Vegas420$58.98
Denver → Las Vegas750$100.40
Denver → Albuquerque450$60.24
Denver → Chicago1,000$135.60
Kansas City → St. Louis250$34.18
Pittsburgh → Philadelphia305$43.03
Columbus → Chicago355$48.40
Cincinnati → Nashville275$37.49
Phoenix → Tucson115$18.29

FAQ

How much does it cost to drive from Kansas City to Denver?

At about 600 miles and this week’s average of $4.102 per gallon (Midwest (PADD 2)), a car averaging 30 MPG uses about 20.0 gallons – roughly $82.04 one way or $164.08 round trip.

How many gallons of gas from Kansas City to Denver?

About 17.1 gallons for a 35 MPG car, 25.0 for a 24 MPG SUV and 33.3 for an 18 MPG pickup.

Gas prices by state this week → · Gas price history → · More calculators →

Distances are approximate driving distances. Gas prices: U.S. Energy Information Administration weekly averages for regular gasoline; actual prices along the route vary.