Distance between cities › USA › Texas › Ira, TX › Distance from Ira to Summit Book Hotels

Distance from Ira, TX to Summit, AR

Distance

648 mi

Time

12 hours 25 mins

Gas Cost

$60 - $117

There are 537.04 miles from Ira to Summit in northeast direction and 648 miles (1,042.85 kilometers) by car, following the US-83 and US-277 route.

Ira and Summit are 12 hours 25 mins far apart, if you drive non-stop .

This is the fastest route from Ira, TX to Summit, AR. The halfway point is Oklahoma City, OK.

Ira, TX and Summit, AR are in the same time zone (CDT). Current time in both locations is 3:45 pm.

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Lowest Price Rental Cars in Ira, TX

Planning on renting a car to go from Ira, TX to Summit, AR? Here there are some offers to rent a car in Ira, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ira »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 26.03 gallons of gas to cover the route between Ira, TX and Summit, AR.

The estimated cost of gas to go from Ira to Summit is $84.90.

During the route, an average car will release 509.93 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 Ira, TX and Summit, AR

If you want to meet halfway between Ira, TX and Summit, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.460430 and -97.551117, or 35º 27' 37.548" N, 97º 33' 4.0212" W. This location is 324.04 miles away from Ira, TX and Summit, AR and it would take approximately 6 hours 12 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Oklahoma City, OK, situated 336.75 miles from Ira, TX and 312.62 miles from Summit, AR. It would take 6 hours 6 mins to go from Ira to Oklahoma City and 5 hours 35 mins to go from Summit to Oklahoma City.