Distance between cities › USA › Missouri › Henley, MO › Distance from Henley to Keldron Book Hotels

Distance from Henley, MO to Keldron, SD

Distance

923 mi

Time

16 hours 49 mins

Gas Cost

$86 - $167

There are 713.92 miles from Henley to Keldron in northwest direction and 923 miles (1,485.42 kilometers) by car, following the I-29 and US-6 route.

Henley and Keldron are 16 hours 49 mins far apart, if you drive non-stop .

This is the fastest route from Henley, MO to Keldron, SD.

Please note the time difference between Henley, MO and Keldron, SD is 1 hour. The current time in Henley is 11:53 am and the current time in Keldron is 10:53 am.

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Lowest Price Rental Cars in Henley, MO

Planning on renting a car to go from Henley, MO to Keldron, SD? Here there are some offers to rent a car in Henley, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Henley »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 37.05 gallons of gas to cover the route between Henley, MO and Keldron, SD.

The estimated cost of gas to go from Henley to Keldron is $120.86.

During the route, an average car will release 725.92 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 Henley, MO and Keldron, SD

If you want to meet halfway between Henley, MO and Keldron, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.688127 and -96.696926, or 42º 41' 17.2572" N, 96º 41' 48.9336" W. This location is 461.29 miles away from Henley, MO and Keldron, SD and it would take approximately 8 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 Elk Point, SD, situated 479 miles from Henley, MO and 444 miles from Keldron, SD. It would take 8 hours 55 mins to go from Henley to Elk Point and 7 hours 59 mins to go from Keldron to Elk Point.