Distance between cities › USA › South Dakota › Wewela, SD › Distance from Wewela to Post Falls Book Hotels

Distance from Wewela, SD to Post Falls, ID

Distance

1,075 mi

Time

18 hours 54 mins

Gas Cost

$100 - $195

There are 892.40 miles from Wewela to Post Falls in northwest direction and 1,075 miles (1,730.04 kilometers) by car, following the I-90 route.

Wewela and Post Falls are 18 hours 54 mins far apart, if you drive non-stop .

This is the fastest route from Wewela, SD to Post Falls, ID.

Please note the time difference between Wewela, SD and Post Falls, ID is 2 hours. The current time in Wewela is 9:50 am and the current time in Post Falls is 7:50 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Wewela, SD to Post Falls, ID:

Lowest Price Rental Cars in Wewela, SD

Planning on renting a car to go from Wewela, SD to Post Falls, ID? Here there are some offers to rent a car in Wewela, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Wewela »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 43.19 gallons of gas to cover the route between Wewela, SD and Post Falls, ID.

The estimated cost of gas to go from Wewela to Post Falls is $140.88.

During the route, an average car will release 846.16 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 Wewela, SD and Post Falls, ID

If you want to meet halfway between Wewela, SD and Post Falls, ID or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.790263 and -108.251662, or 45º 47' 24.9468" N, 108º 15' 5.9832" W. This location is 537.70 miles away from Wewela, SD and Post Falls, ID and it would take approximately 9 hours 27 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Huntley, MT, situated 560 miles from Wewela, SD and 530 miles from Post Falls, ID. It would take 10 hours 14 mins to go from Wewela to Huntley and 8 hours 57 mins to go from Post Falls to Huntley.

Major City Closest to Halfway Point

The major city closest to the halfway point between Wewela, SD and Post Falls, ID is Billings, MT, situated 559 miles from Wewela, SD and 516 miles from Post Falls, ID. It would take 10 hours 15 mins to go from Wewela to Billings and 8 hours 45 mins to go from Post Falls to Billings.