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

Distance from Markham, IL to Marion, CT

Distance

862 mi

Time

16 hours 7 mins

Gas Cost

$80 - $156

There are 762.41 miles from Markham to Marion in east direction and 862 miles (1,387.25 kilometers) by car, following the I-80 route.

Markham and Marion are 16 hours 7 mins far apart, if you drive non-stop .

This is the fastest route from Markham, IL to Marion, CT. The halfway point is Mercer, PA.

Please note the time difference between Markham, IL and Marion, CT is 1 hour. The current time in Markham is 10:06 am and the current time in Marion is 11:06 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Markham, IL to Marion, CT:

Lowest Price Rental Cars in Markham, IL

Planning on renting a car to go from Markham, IL to Marion, 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 34.60 gallons of gas to cover the route between Markham, IL and Marion, CT.

The estimated cost of gas to go from Markham to Marion is $112.86.

During the route, an average car will release 677.86 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 Marion, CT

If you want to meet halfway between Markham, IL and Marion, CT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.186218 and -80.213936, or 41º 11' 10.3848" N, 80º 12' 50.1696" W. This location is 430.75 miles away from Markham, IL and Marion, CT and it would take approximately 8 hours 3 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mercer, PA, situated 424 miles from Markham, IL and 450 miles from Marion, CT. It would take 6 hours 30 mins to go from Markham to Mercer and 6 hours 56 mins to go from Marion to Mercer.