Distance between cities › USA › Colorado › Dillon, CO › Distance from Dillon to Ava Book Hotels

Distance from Dillon, CO to Ava, IL

Distance

998 mi

Time

18 hours 1 min

Gas Cost

$94 - $182

There are 898.36 miles from Dillon to Ava in east direction and 998 miles (1,606.13 kilometers) by car, following the I-70 route.

Dillon and Ava are 18 hours 1 min far apart, if you drive non-stop .

This is the fastest route from Dillon, CO to Ava, IL. The halfway point is Salina, KS.

Please note the time difference between Dillon, CO and Ava, IL is 1 hour. The current time in Dillon is 1:19 am and the current time in Ava is 2:19 am.

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Lowest Price Rental Cars in Dillon, CO

Planning on renting a car to go from Dillon, CO to Ava, IL? Here there are some offers to rent a car in Dillon, CO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dillon »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 40.07 gallons of gas to cover the route between Dillon, CO and Ava, IL.

The estimated cost of gas to go from Dillon to Ava is $131.87.

During the route, an average car will release 785.06 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 $3.29 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Dillon, CO and Ava, IL

If you want to meet halfway between Dillon, CO and Ava, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.875980 and -97.660889, or 38º 52' 33.528" N, 97º 39' 39.2004" W. This location is 498.88 miles away from Dillon, CO and Ava, IL and it would take approximately 9 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Salina, KS, situated 499 miles from Dillon, CO and 503 miles from Ava, IL. It would take 7 hours 3 mins to go from Dillon to Salina and 8 hours 16 mins to go from Ava to Salina.

Major Cities Along the Route

Some major cities along the route include Aurora, CO,Thornton, CO,Denver, CO,Westminster, CO,Arvada, CO,Lakewood, CO,Columbia, MO,Independence, MO,Kansas City, MO,Overland Park, KS,Olathe, KS, and Topeka, KS.