Distance between cities › USA › Missouri › Saint James, MO › Distance from Saint James to Denver International Airport Book Hotels

Distance from Saint James, MO to DEN Airport

Distance

816 mi

Time

14 hours 22 mins

Gas Cost

$76 - $148

Helpful Inaccurate

There are 712.94 miles from Saint James to Denver International Airport (DEN) in west direction and 816 miles (1,313.22 kilometers) by car, following the I-70 and US-40 route.

Saint James and DEN Airport are 14 hours 22 mins far apart, if you drive non-stop .

This is the fastest route from Saint James, MO to DEN Airport. The halfway point is Westfall, KS.

Please note the time difference between Saint James, MO and DEN Airport is 1 hour. The current time in Saint James is 3:26 pm and the current time in DEN Airport is 2:26 pm.

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Lowest Price Rental Cars in Saint James, MO

Planning on renting a car to go from Saint James, MO to DEN Airport? Here there are some offers to rent a car in Saint James, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Saint James »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 32.77 gallons of gas to cover the route between Saint James, MO and DEN Airport.

The estimated cost of gas to go from Saint James to DEN Airport is $106.91.

During the route, an average car will release 642.11 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Saint James, MO and DEN Airport

If you want to meet halfway between Saint James, MO and DEN Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.871712 and -98.128349, or 38º 52' 18.1632" N, 98º 7' 42.0564" W. This location is 408.04 miles away from Saint James, MO and DEN Airport and it would take approximately 7 hours 11 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Westfall, KS, situated 410 miles from Saint James, MO and 413 miles from DEN Airport. It would take 6 hours 31 mins to go from Saint James to Westfall and 5 hours 55 mins to go from DEN to Westfall.