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

Distance from Rio, IL to Mapleton, IL

Distance

69 mi

Time

1 hour 21 mins

Gas Cost

$7 - $14

There are 51.24 miles from Rio to Mapleton in southeast direction and 69 miles (111.04 kilometers) by car, following the I-74 route.

Rio and Mapleton are 1 hour 21 mins far apart, if you drive non-stop .

This is the fastest route from Rio, IL to Mapleton, IL.

Rio, IL and Mapleton, IL are in the same time zone (CDT). Current time in both locations is 3:59 am.

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Lowest Price Rental Cars in Rio, IL

Planning on renting a car to go from Rio, IL to Mapleton, 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 2.77 gallons of gas to cover the route between Rio, IL and Mapleton, IL.

The estimated cost of gas to go from Rio to Mapleton is $10.09.

During the route, an average car will release 54.21 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 Mapleton, IL

If you want to meet halfway between Rio, IL and Mapleton, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.856695 and -90.000943, or 40º 51' 24.102" N, 90º 0' 3.3948" W. This location is 34.45 miles away from Rio, IL and Mapleton, IL and it would take approximately 40 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Williamsfield, IL, situated 35 miles from Rio, IL and 40 miles from Mapleton, IL. It would take 50 minutes to go from Rio to Williamsfield and 49 minutes to go from Mapleton to Williamsfield.