Distance between cities › USA › South Dakota › Box Elder, SD › Distance from Box Elder to Carson Book Hotels

Distance from Box Elder, SD to Carson, WA

Distance

1,159 mi

Time

20 hours 49 mins

Gas Cost

$108 - $210

There are 921.99 miles from Box Elder to Carson in west direction and 1,159 miles (1,865.23 kilometers) by car, following the I-90 route.

Box Elder and Carson are 20 hours 49 mins far apart, if you drive non-stop .

This is the fastest route from Box Elder, SD to Carson, WA.

Please note the time difference between Box Elder, SD and Carson, WA is 1 hour. The current time in Box Elder is 5:30 am and the current time in Carson is 4:30 am.

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Lowest Price Rental Cars in Box Elder, SD

Planning on renting a car to go from Box Elder, SD to Carson, WA? Here there are some offers to rent a car in Box Elder, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Box Elder »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 46.55 gallons of gas to cover the route between Box Elder, SD and Carson, WA.

The estimated cost of gas to go from Box Elder to Carson is $151.84.

During the route, an average car will release 911.98 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 Box Elder, SD and Carson, WA

If you want to meet halfway between Box Elder, SD and Carson, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.264265 and -112.751843, or 46º 15' 51.354" N, 112º 45' 6.6348" W. This location is 579.53 miles away from Box Elder, SD and Carson, WA and it would take approximately 10 hours 24 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Warm Springs, MT, situated 572 miles from Box Elder, SD and 589 miles from Carson, WA. It would take 10 hours 6 mins to go from Box Elder to Warm Springs and 10 hours 51 mins to go from Carson to Warm Springs.