Distance between cities › USA › Tennessee › Erwin, TN › Distance from Erwin to Altheimer Book Hotels

Distance from Erwin, TN to Altheimer, AR

Distance

627 mi

Time

11 hours 52 mins

Gas Cost

$57 - $112

There are 546.73 miles from Erwin to Altheimer in southwest direction and 627 miles (1,009.06 kilometers) by car, following the I-40 route.

Erwin and Altheimer are 11 hours 52 mins far apart, if you drive non-stop .

This is the fastest route from Erwin, TN to Altheimer, AR. The halfway point is Kingston Springs, TN.

Please note the time difference between Erwin, TN and Altheimer, AR is 1 hour. The current time in Erwin is 1:29 pm and the current time in Altheimer is 12:29 pm.

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Lowest Price Rental Cars in Erwin, TN

Planning on renting a car to go from Erwin, TN to Altheimer, AR? Here there are some offers to rent a car in Erwin, TN

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Erwin »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 25.19 gallons of gas to cover the route between Erwin, TN and Altheimer, AR.

The estimated cost of gas to go from Erwin to Altheimer is $80.71.

During the route, an average car will release 493.51 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 Erwin, TN and Altheimer, AR

If you want to meet halfway between Erwin, TN and Altheimer, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.047585 and -87.144508, or 36º 2' 51.306" N, 87º 8' 40.2288" W. This location is 313.60 miles away from Erwin, TN and Altheimer, AR and it would take approximately 5 hours 56 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kingston Springs, TN, situated 321 miles from Erwin, TN and 326 miles from Altheimer, AR. It would take 5 hours to go from Erwin to Kingston Springs and 5 hours 23 mins to go from Altheimer to Kingston Springs.

Major City Closest to Halfway Point

The major city closest to the halfway point between Erwin, TN and Altheimer, AR is Nashville, TN, situated 298 miles from Erwin, TN and 346 miles from Altheimer, AR. It would take 4 hours 35 mins to go from Erwin to and 5 hours 42 mins to go from Altheimer to Nashville.