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

Distance from Keyapaha, SD to Lambert, MS

Distance

1,087 mi

Time

20 hours 26 mins

Gas Cost

$101 - $197

There are 812.14 miles from Keyapaha to Lambert in southeast direction and 1,087 miles (1,749.36 kilometers) by car, following the I-40 route.

Keyapaha and Lambert are 20 hours 26 mins far apart, if you drive non-stop .

This is the fastest route from Keyapaha, SD to Lambert, MS.

Keyapaha, SD and Lambert, MS are in the same time zone (CDT). Current time in both locations is 7:14 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Keyapaha, SD to Lambert, MS:

Lowest Price Rental Cars in Keyapaha, SD

Planning on renting a car to go from Keyapaha, SD to Lambert, MS? 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 43.64 gallons of gas to cover the route between Keyapaha, SD and Lambert, MS.

The estimated cost of gas to go from Keyapaha to Lambert is $142.36.

During the route, an average car will release 855.01 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 Lambert, MS

If you want to meet halfway between Keyapaha, SD and Lambert, MS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.696149 and -97.345937, or 36º 41' 46.1364" N, 97º 20' 45.3732" W. This location is 543.33 miles away from Keyapaha, SD and Lambert, MS and it would take approximately 10 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 Tonkawa, OK, situated 564 miles from Keyapaha, SD and 527 miles from Lambert, MS. It would take 10 hours 58 mins to go from Keyapaha to Tonkawa and 9 hours 39 mins to go from Lambert to Tonkawa.