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

Distance from Armour, SD to Startup, WA

Distance

1,409 mi

Time

1 day 1 hour

Gas Cost

$131 - $255

There are 1,168.81 miles from Armour to Startup in northwest direction and 1,409 miles (2,267.57 kilometers) by car, following the I-90 route.

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

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

Please note the time difference between Armour, SD and Startup, WA is 2 hours. The current time in Armour is 7:23 am and the current time in Startup is 5:23 am.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Startup, 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 56.60 gallons of gas to cover the route between Armour, SD and Startup, WA.

The estimated cost of gas to go from Armour to Startup is $184.64.

During the route, an average car will release 1,108.96 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 Startup, WA

If you want to meet halfway between Armour, SD and Startup, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.700315 and -110.471432, or 45º 42' 1.134" N, 110º 28' 17.1552" W. This location is 704.70 miles away from Armour, SD and Startup, WA and it would take approximately 12 hours 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Livingston, MT, situated 712 miles from Armour, SD and 697 miles from Startup, WA. It would take 12 hours 22 mins to go from Armour to Livingston and 12 hours 55 mins to go from Startup to Livingston.