Distance between cities › USA › Arkansas › Augusta, AR › Distance from Augusta to Ada Book Hotels

Distance from Augusta, AR to Ada, OK

Distance

374 mi

Time

6 hours 43 mins

Gas Cost

$34 - $67

There are 302.60 miles from Augusta to Ada in west direction and 374 miles (601.89 kilometers) by car, following the I-40 and US-65 route.

Augusta and Ada are 6 hours 43 mins far apart, if you drive non-stop .

This is the fastest route from Augusta, AR to Ada, OK. The halfway point is Alma, AR.

Augusta, AR and Ada, OK are in the same time zone (CDT). Current time in both locations is 11:38 pm.

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Lowest Price Rental Cars in Augusta, AR

Planning on renting a car to go from Augusta, AR to Ada, OK? Here there are some offers to rent a car in Augusta, AR

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Augusta »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 15.04 gallons of gas to cover the route between Augusta, AR and Ada, OK.

The estimated cost of gas to go from Augusta to Ada is $48.19.

During the route, an average car will release 294.65 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Augusta, AR and Ada, OK

If you want to meet halfway between Augusta, AR and Ada, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.482601 and -94.222031, or 35º 28' 57.3636" N, 94º 13' 19.3116" W. This location is 187.24 miles away from Augusta, AR and Ada, OK and it would take approximately 3 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Alma, AR, situated 188 miles from Augusta, AR and 188 miles from Ada, OK. It would take 3 hours 7 mins to go from Augusta to Alma and 2 hours 54 mins to go from Ada to Alma.