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

Distance from Erwin, TN to Avoca, MI

Distance

605 mi

Time

12 hours 31 mins

Gas Cost

$55 - $108

There are 478.07 miles from Erwin to Avoca in north direction and 605 miles (973.65 kilometers) by car, following the US-23 and US-460 and KY 80 route.

Erwin and Avoca are 12 hours 31 mins far apart, if you drive non-stop .

This is the fastest route from Erwin, TN to Avoca, MI. The halfway point is Crescent Park, KY.

Erwin, TN and Avoca, MI are in the same time zone (EDT). Current time in both locations is 10:36 pm.

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Lowest Price Rental Cars in Erwin, TN

Planning on renting a car to go from Erwin, TN to Avoca, MI? 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 24.29 gallons of gas to cover the route between Erwin, TN and Avoca, MI.

The estimated cost of gas to go from Erwin to Avoca is $77.82.

During the route, an average car will release 475.88 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 Avoca, MI

If you want to meet halfway between Erwin, TN and Avoca, MI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.041454 and -84.566818, or 39º 2' 29.2344" N, 84º 34' 0.5448" W. This location is 302.40 miles away from Erwin, TN and Avoca, MI and it would take approximately 6 hours 15 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Crescent Park, KY, situated 329 miles from Erwin, TN and 331 miles from Avoca, MI. It would take 5 hours 19 mins to go from Erwin to Crescent Park and 5 hours 34 mins to go from Avoca to Crescent Park.

Major City Closest to Halfway Point

The major city closest to the halfway point between Erwin, TN and Avoca, MI is Cincinnati, OH, situated 335 miles from Erwin, TN and 325 miles from Avoca, MI. It would take 5 hours 27 mins to go from Erwin to and 5 hours 28 mins to go from Avoca to Cincinnati.