Distance between cities › USA › Oregon › Williams, OR › Distance from Williams to Addison Book Hotels

Distance from Williams, OR to Addison, IL

Distance

2,237 mi

Time

1 day 15 hours

Gas Cost

$205 - $398

There are 1,796.63 miles from Williams to Addison in east direction and 2,237 miles (3,600.10 kilometers) by car, following the I-80 route.

Williams and Addison are 1 day 15 hours far apart, if you drive non-stop .

This is the fastest route from Williams, OR to Addison, IL. The halfway point is Hanna, WY.

Please note the time difference between Williams, OR and Addison, IL is 2 hours. The current time in Williams is 7:18 pm and the current time in Addison is 9:18 pm.

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Lowest Price Rental Cars in Williams, OR

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Williams »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 89.85 gallons of gas to cover the route between Williams, OR and Addison, IL.

The estimated cost of gas to go from Williams to Addison is $287.87.

During the route, an average car will release 1,760.29 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Williams, OR and Addison, IL

If you want to meet halfway between Williams, OR and Addison, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.750523 and -106.652405, or 41º 45' 1.8828" N, 106º 39' 8.658" W. This location is 1,118.60 miles away from Williams, OR and Addison, IL and it would take approximately 19 hours 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 Hanna, WY, situated 1,179 miles from Williams, OR and 1,066 miles from Addison, IL. It would take 18 hours 4 mins to go from Williams to Hanna and 15 hours 20 mins to go from Addison to Hanna.