Distance between cities › USA › Illinois › Markham, IL › Distance from Markham to Avon Book Hotels

Distance from Markham, IL to Avon, CT

Distance

880 mi

Time

16 hours 33 mins

Gas Cost

$82 - $159

There are 765.99 miles from Markham to Avon in east direction and 880 miles (1,416.22 kilometers) by car, following the I-80 route.

Markham and Avon are 16 hours 33 mins far apart, if you drive non-stop .

This is the fastest route from Markham, IL to Avon, CT. The halfway point is Grove City, PA.

Please note the time difference between Markham, IL and Avon, CT is 1 hour. The current time in Markham is 7:36 am and the current time in Avon is 8:36 am.

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Lowest Price Rental Cars in Markham, IL

Planning on renting a car to go from Markham, IL to Avon, CT? Here there are some offers to rent a car in Markham, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Markham »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 35.34 gallons of gas to cover the route between Markham, IL and Avon, CT.

The estimated cost of gas to go from Markham to Avon is $115.28.

During the route, an average car will release 692.42 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 Markham, IL and Avon, CT

If you want to meet halfway between Markham, IL and Avon, CT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.186893 and -80.037956, or 41º 11' 12.8148" N, 80º 2' 16.6416" W. This location is 440.01 miles away from Markham, IL and Avon, CT and it would take approximately 8 hours 16 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Grove City, PA, situated 423 miles from Markham, IL and 461 miles from Avon, CT. It would take 6 hours 35 mins to go from Markham to Grove City and 7 hours 20 mins to go from Avon to Grove City.