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

Distance from Keyapaha, SD to Thompson, CT

Distance

1,681 mi

Time

1 day 8 hours

Gas Cost

$157 - $305

There are 1,433.73 miles from Keyapaha to Thompson in east direction and 1,681 miles (2,705.31 kilometers) by car, following the I-80 route.

Keyapaha and Thompson are 1 day 8 hours far apart, if you drive non-stop .

This is the fastest route from Keyapaha, SD to Thompson, CT.

Please note the time difference between Keyapaha, SD and Thompson, CT is 1 hour. The current time in Keyapaha is 8:31 pm and the current time in Thompson is 9:31 pm.

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Lowest Price Rental Cars in Keyapaha, SD

Planning on renting a car to go from Keyapaha, SD to Thompson, CT? 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 67.49 gallons of gas to cover the route between Keyapaha, SD and Thompson, CT.

The estimated cost of gas to go from Keyapaha to Thompson is $220.17.

During the route, an average car will release 1,322.34 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 Thompson, CT

If you want to meet halfway between Keyapaha, SD and Thompson, CT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.728653 and -86.147232, or 41º 43' 43.1508" N, 86º 8' 50.0352" W. This location is 840.30 miles away from Keyapaha, SD and Thompson, CT and it would take approximately 16 hours 13 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Granger, IN, situated 839 miles from Keyapaha, SD and 849 miles from Thompson, CT. It would take 16 hours 31 mins to go from Keyapaha to Granger and 16 hours 8 mins to go from Thompson to Granger.

Major City Closest to Halfway Point

The major city closest to the halfway point between Keyapaha, SD and Thompson, CT is South Bend, IN, situated 827 miles from Keyapaha, SD and 855 miles from Thompson, CT. It would take 16 hours 25 mins to go from Keyapaha to South Bend and 16 hours 16 mins to go from Thompson to South Bend.