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

Distance from Rio, IL to Markham, IL

Distance

172 mi

Time

3 hours 15 mins

Gas Cost

$18 - $35

There are 144.23 miles from Rio to Markham in northeast direction and 172 miles (276.81 kilometers) by car, following the I-80 route.

Rio and Markham are 3 hours 15 mins far apart, if you drive non-stop .

This is the fastest route from Rio, IL to Markham, IL. The halfway point is Dalzell, IL.

Rio, IL and Markham, IL are in the same time zone (CDT). Current time in both locations is 4:13 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Rio, IL

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Rio »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 6.90 gallons of gas to cover the route between Rio, IL and Markham, IL.

The estimated cost of gas to go from Rio to Markham is $25.16.

During the route, an average car will release 135.21 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 $3.65 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Rio, IL and Markham, IL

If you want to meet halfway between Rio, IL and Markham, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.364468 and -89.188080, or 41º 21' 52.0848" N, 89º 11' 17.088" W. This location is 85.92 miles away from Rio, IL and Markham, IL and it would take approximately 1 hour 37 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Dalzell, IL, situated 92 miles from Rio, IL and 83 miles from Markham, IL. It would take 1 hour 32 mins to go from Rio to Dalzell and 1 hour 21 mins to go from Markham to Dalzell.