Distance between cities › USA › South Dakota › Armour, SD › Distance from Armour to Gorst Book Hotels

Distance from Armour, SD to Gorst, WA

Distance

1,455 mi

Time

1 day 1 hour

Gas Cost

$136 - $264

There are 1,211.02 miles from Armour to Gorst in northwest direction and 1,455 miles (2,341.60 kilometers) by car, following the I-90 route.

Armour and Gorst are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Armour, SD to Gorst, WA.

Please note the time difference between Armour, SD and Gorst, WA is 2 hours. The current time in Armour is 12:12 pm and the current time in Gorst is 10:12 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Armour, SD to Gorst, WA:

Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Gorst, WA? Here there are some offers to rent a car in Armour, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Armour »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 58.43 gallons of gas to cover the route between Armour, SD and Gorst, WA.

The estimated cost of gas to go from Armour to Gorst is $190.61.

During the route, an average car will release 1,144.84 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 Armour, SD and Gorst, WA

If you want to meet halfway between Armour, SD and Gorst, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.64622 and -110.878894, or 45º 38' 46.392" N, 110º 52' 44.0184" W. This location is 727.50 miles away from Armour, SD and Gorst, WA and it would take approximately 12 hours 45 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Bozeman, MT, situated 739 miles from Armour, SD and 717 miles from Gorst, WA. It would take 12 hours 49 mins to go from Armour to Bozeman and 12 hours 49 mins to go from Gorst to Bozeman.