Distance between cities › USA › Wisconsin › Irma, WI › Distance from Irma to Post Book Hotels

Distance from Irma, WI to Post, OR

Distance

1,985 mi

Time

1 day 11 hours

Gas Cost

$185 - $360

There are 1,505.26 miles from Irma to Post in west direction and 1,985 miles (3,194.55 kilometers) by car, following the I-94 route.

Irma and Post are 1 day 11 hours far apart, if you drive non-stop .

This is the fastest route from Irma, WI to Post, OR.

Please note the time difference between Irma, WI and Post, OR is 2 hours. The current time in Irma is 8:32 pm and the current time in Post is 6:32 pm.

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Lowest Price Rental Cars in Irma, WI

Planning on renting a car to go from Irma, WI to Post, OR? Here there are some offers to rent a car in Irma, WI

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Irma »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 79.71 gallons of gas to cover the route between Irma, WI and Post, OR.

The estimated cost of gas to go from Irma to Post is $260.02.

During the route, an average car will release 1,561.70 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 Irma, WI and Post, OR

If you want to meet halfway between Irma, WI and Post, OR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.266701 and -106.992244, or 46º 16' 0.1236" N, 106º 59' 32.0784" W. This location is 992.40 miles away from Irma, WI and Post, OR and it would take approximately 17 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 Sanders, MT, situated 976 miles from Irma, WI and 1,017 miles from Post, OR. It would take 16 hours 53 mins to go from Irma to Sanders and 18 hours 41 mins to go from Post to Sanders.