Distance between cities › USA › Illinois › Walnut, IL › Distance from Walnut to Sunriver Book Hotels

Distance from Walnut, IL to Sunriver, OR

Distance

1,936 mi

Time

1 day 10 hours

Gas Cost

$180 - $351

There are 1,614.22 miles from Walnut to Sunriver in west direction and 1,936 miles (3,115.69 kilometers) by car, following the I-80 route.

Walnut and Sunriver are 1 day 10 hours far apart, if you drive non-stop .

This is the fastest route from Walnut, IL to Sunriver, OR.

Please note the time difference between Walnut, IL and Sunriver, OR is 2 hours. The current time in Walnut is 5:18 pm and the current time in Sunriver is 3:18 pm.

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Lowest Price Rental Cars in Walnut, IL

Planning on renting a car to go from Walnut, IL to Sunriver, OR? Here there are some offers to rent a car in Walnut, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Walnut »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 77.76 gallons of gas to cover the route between Walnut, IL and Sunriver, OR.

The estimated cost of gas to go from Walnut to Sunriver is $253.67.

During the route, an average car will release 1,523.55 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 Walnut, IL and Sunriver, OR

If you want to meet halfway between Walnut, IL and Sunriver, OR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.729739 and -106.473919, or 41º 43' 47.0604" N, 106º 28' 26.1084" W. This location is 968.16 miles away from Walnut, IL and Sunriver, OR and it would take approximately 17 hours 4 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Elk Mountain, WY, situated 949 miles from Walnut, IL and 990 miles from Sunriver, OR. It would take 16 hours 55 mins to go from Walnut to Elk Mountain and 17 hours 22 mins to go from Sunriver to Elk Mountain.