Distance between cities › USA › South Dakota › Keyapaha, SD › Distance from Keyapaha to Thatcher Book Hotels

Distance from Keyapaha, SD to Thatcher, ID

Distance

781 mi

Time

15 hours 19 mins

Gas Cost

$73 - $141

There are 589.42 miles from Keyapaha to Thatcher in west direction and 781 miles (1,256.90 kilometers) by car, following the I-80 and US-30 and WY 789 route.

Keyapaha and Thatcher are 15 hours 19 mins far apart, if you drive non-stop .

This is the fastest route from Keyapaha, SD to Thatcher, ID.

Please note the time difference between Keyapaha, SD and Thatcher, ID is 1 hour. The current time in Keyapaha is 8:44 pm and the current time in Thatcher is 7:44 pm.

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Lowest Price Rental Cars in Keyapaha, SD

Planning on renting a car to go from Keyapaha, SD to Thatcher, ID? Here there are some offers to rent a car in Keyapaha, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Keyapaha »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 31.35 gallons of gas to cover the route between Keyapaha, SD and Thatcher, ID.

The estimated cost of gas to go from Keyapaha to Thatcher is $102.27.

During the route, an average car will release 614.25 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 Keyapaha, SD and Thatcher, ID

If you want to meet halfway between Keyapaha, SD and Thatcher, ID or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.688013 and -106.578188, or 42º 41' 16.8468" N, 106º 34' 41.4768" W. This location is 390.34 miles away from Keyapaha, SD and Thatcher, ID and it would take approximately 7 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Alcova, WY, situated 393 miles from Keyapaha, SD and 390 miles from Thatcher, ID. It would take 8 hours 1 min to go from Keyapaha to Alcova and 7 hours 22 mins to go from Thatcher to Alcova.