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

Distance from Henley, MO to Onaka, SD

Distance

769 mi

Time

14 hours 44 mins

Gas Cost

$72 - $139

There are 598.99 miles from Henley to Onaka in northwest direction and 769 miles (1,237.59 kilometers) by car, following the I-29 and US-6 route.

Henley and Onaka are 14 hours 44 mins far apart, if you drive non-stop .

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

Henley, MO and Onaka, SD are in the same time zone (CDT). Current time in both locations is 8:39 am.

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Lowest Price Rental Cars in Henley, MO

Planning on renting a car to go from Henley, MO to Onaka, 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 30.90 gallons of gas to cover the route between Henley, MO and Onaka, SD.

The estimated cost of gas to go from Henley to Onaka is $100.79.

During the route, an average car will release 605.37 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 Onaka, SD

If you want to meet halfway between Henley, MO and Onaka, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.583083 and -95.941353, or 41º 34' 59.0988" N, 95º 56' 28.8708" W. This location is 384.69 miles away from Henley, MO and Onaka, SD and it would take approximately 7 hours 22 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mo Valley, IA, situated 386 miles from Henley, MO and 386 miles from Onaka, SD. It would take 7 hours 16 mins to go from Henley to Mo Valley and 7 hours 35 mins to go from Onaka to Mo Valley.

Major City Closest to Halfway Point

The major city closest to the halfway point between Henley, MO and Onaka, SD is Omaha, NE, situated 369 miles from Henley, MO and 412 miles from Onaka, SD. It would take 6 hours 57 mins to go from Henley to Omaha and 8 hours 7 mins to go from Onaka to Omaha.