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

Distance from Markham, IL to Harvard, ID

Distance

1,804 mi

Time

1 day 7 hours

Gas Cost

$168 - $327

There are 1,473.93 miles from Markham to Harvard in northwest direction and 1,804 miles (2,903.26 kilometers) by car, following the I-90 route.

Markham and Harvard are 1 day 7 hours far apart, if you drive non-stop .

This is the fastest route from Markham, IL to Harvard, ID.

Please note the time difference between Markham, IL and Harvard, ID is 2 hours. The current time in Markham is 7:19 am and the current time in Harvard is 5:19 am.

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Lowest Price Rental Cars in Markham, IL

Planning on renting a car to go from Markham, IL to Harvard, ID? 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 72.46 gallons of gas to cover the route between Markham, IL and Harvard, ID.

The estimated cost of gas to go from Markham to Harvard is $236.38.

During the route, an average car will release 1,419.71 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 Harvard, ID

If you want to meet halfway between Markham, IL and Harvard, ID or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.10364 and -102.723135, or 44º 6' 13.104" N, 102º 43' 23.286" W. This location is 902.17 miles away from Markham, IL and Harvard, ID and it would take approximately 15 hours 57 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is New Underwood, SD, situated 911 miles from Markham, IL and 895 miles from Harvard, ID. It would take 15 hours 52 mins to go from Markham to New Underwood and 16 hours 9 mins to go from Harvard to New Underwood.