Distance between cities › USA › Oklahoma › Jay, OK › Distance from Jay to Armour Book Hotels

Distance from Jay, OK to Armour, SD

Distance

630 mi

Time

11 hours 58 mins

Gas Cost

$59 - $114

There are 512.26 miles from Jay to Armour in northwest direction and 630 miles (1,013.89 kilometers) by car, following the I-29 and US-6 route.

Jay and Armour are 11 hours 58 mins far apart, if you drive non-stop .

This is the fastest route from Jay, OK to Armour, SD. The halfway point is Corning, MO.

Jay, OK and Armour, SD are in the same time zone (CDT). Current time in both locations is 2:19 am.

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Lowest Price Rental Cars in Jay, OK

Planning on renting a car to go from Jay, OK to Armour, SD? Here there are some offers to rent a car in Jay, OK

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Jay »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 25.31 gallons of gas to cover the route between Jay, OK and Armour, SD.

The estimated cost of gas to go from Jay to Armour is $82.57.

During the route, an average car will release 495.90 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 Jay, OK and Armour, SD

If you want to meet halfway between Jay, OK and Armour, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.316074 and -95.499718, or 40º 18' 57.8664" N, 95º 29' 58.9848" W. This location is 315.13 miles away from Jay, OK and Armour, SD and it would take approximately 5 hours 59 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Corning, MO, situated 329 miles from Jay, OK and 313 miles from Armour, SD. It would take 5 hours 5 mins to go from Jay to Corning and 5 hours 12 mins to go from Armour to Corning.