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

Distance from Box Elder, SD to Keller, WA

Distance

954 mi

Time

17 hours 25 mins

Gas Cost

$89 - $173

There are 795.09 miles from Box Elder to Keller in northwest direction and 954 miles (1,535.31 kilometers) by car and ferry, following the I-90 route.

Box Elder and Keller are 17 hours 25 mins far apart, if you drive non-stop for 17 hours 10 mins and take a ferry for 15 minutes .

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

Please note the time difference between Box Elder, SD and Keller, WA is 1 hour. The current time in Box Elder is 7:11 am and the current time in Keller is 6:11 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 Keller, 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 38.30 gallons of gas to cover the route between Box Elder, SD and Keller, WA.

The estimated cost of gas to go from Box Elder to Keller is $124.94.

During the route, an average car will release 750.38 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 Keller, WA

If you want to meet halfway between Box Elder, SD and Keller, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.807402 and -111.240035, or 45º 48' 26.6472" N, 111º 14' 24.126" W. This location is 476.84 miles away from Box Elder, SD and Keller, WA and it would take approximately 8 hours 42 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Belgrade, MT, situated 475 miles from Box Elder, SD and 480 miles from Keller, WA. It would take 8 hours 29 mins to go from Box Elder to Belgrade and 9 hours to go from Keller to Belgrade.