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

Distance from Lyons, CO to Monroe, AR

Distance

1,075 mi

Time

18 hours 36 mins

Gas Cost

$98 - $191

There are 863.02 miles from Lyons to Monroe in southeast direction and 1,075 miles (1,730.04 kilometers) by car, following the I-70 route.

Lyons and Monroe are 18 hours 36 mins far apart, if you drive non-stop .

This is the fastest route from Lyons, CO to Monroe, AR.

Please note the time difference between Lyons, CO and Monroe, AR is 1 hour. The current time in Lyons is 7:37 pm and the current time in Monroe is 8:37 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Lyons, CO to Monroe, AR:

Lowest Price Rental Cars in Lyons, CO

Planning on renting a car to go from Lyons, CO to Monroe, AR? 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 43.16 gallons of gas to cover the route between Lyons, CO and Monroe, AR.

The estimated cost of gas to go from Lyons to Monroe is $138.28.

During the route, an average car will release 845.57 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lyons, CO and Monroe, AR

If you want to meet halfway between Lyons, CO and Monroe, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.160141 and -97.433962, or 38º 9' 36.5076" N, 97º 26' 2.2632" W. This location is 537.33 miles away from Lyons, CO and Monroe, AR and it would take approximately 9 hours 18 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hesston, KS, situated 520 miles from Lyons, CO and 557 miles from Monroe, AR. It would take 8 hours 58 mins to go from Lyons to Hesston and 9 hours 43 mins to go from Monroe to Hesston.

Major Cities Along the Route

Some major cities along the route include Thornton, CO, Tulsa, OK, Broken Arrow, OK, Little Rock, AR, Wichita, KS, Aurora, CO, Boulder, CO and Westminster, CO.