Distance between cities › USA › Colorado › Lyons, CO › Distance from Lyons to Dumont Book Hotels

Distance from Lyons, CO to Dumont, CO

Distance

64 mi

Time

1 hour 32 mins

Gas Cost

$7 - $13

There are 36.10 miles from Lyons to Dumont in southwest direction and 64 miles (103.00 kilometers) by car, following the I-70 route.

Lyons and Dumont are 1 hour 32 mins far apart, if you drive non-stop .

This is the fastest route from Lyons, CO to Dumont, CO. The halfway point is Golden, CO.

Lyons, CO and Dumont, CO are in the same time zone (MDT). Current time in both locations is 9:24 am.

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Lowest Price Rental Cars in Lyons, CO

Planning on renting a car to go from Lyons, CO to Dumont, CO? Here there are some offers to rent a car in Lyons, CO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lyons »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 2.59 gallons of gas to cover the route between Lyons, CO and Dumont, CO.

The estimated cost of gas to go from Lyons to Dumont is $9.14.

During the route, an average car will release 50.72 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 $3.53 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lyons, CO and Dumont, CO

If you want to meet halfway between Lyons, CO and Dumont, CO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.770668 and -105.236343, or 39º 46' 14.4048" N, 105º 14' 10.8348" W. This location is 32.23 miles away from Lyons, CO and Dumont, CO and it would take approximately 46 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Golden, CO, situated 36 miles from Lyons, CO and 29 miles from Dumont, CO. It would take 46 minutes to go from Lyons to Golden and 31 minutes to go from Dumont to Golden.