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

Distance from Erwin, TN to Riga, MI

Distance

498 mi

Time

10 hours 20 mins

Gas Cost

$46 - $89

There are 396.19 miles from Erwin to Riga in northwest direction and 498 miles (801.45 kilometers) by car, following the US-23 and US-460 and KY 80 route.

Erwin and Riga are 10 hours 20 mins far apart, if you drive non-stop .

This is the fastest route from Erwin, TN to Riga, MI.

Erwin, TN and Riga, MI are in the same time zone (EDT). Current time in both locations is 5:50 pm.

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Lowest Price Rental Cars in Erwin, TN

Planning on renting a car to go from Erwin, TN to Riga, 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 19.98 gallons of gas to cover the route between Erwin, TN and Riga, MI.

The estimated cost of gas to go from Erwin to Riga is $64.03.

During the route, an average car will release 391.52 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 Riga, MI

If you want to meet halfway between Erwin, TN and Riga, MI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.623547 and -82.836301, or 38º 37' 24.7692" N, 82º 50' 10.6836" W. This location is 248.79 miles away from Erwin, TN and Riga, MI and it would take approximately 5 hours 10 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Franklin Furnace, OH, situated 246 miles from Erwin, TN and 254 miles from Riga, MI. It would take 5 hours to go from Erwin to Franklin Furnace and 5 hours 32 mins to go from Riga to Franklin Furnace.