Distance between cities › USA › Ohio › Charm, OH › Distance from Charm to Riga Book Hotels

Distance from Charm, OH to Riga, MI

Distance

164 mi

Time

3 hours 38 mins

Gas Cost

$15 - $30

There are 137.64 miles from Charm to Riga in northwest direction and 164 miles (263.93 kilometers) by car, following the I-80 and I-90 route.

Charm and Riga are 3 hours 38 mins far apart, if you drive non-stop .

This is the fastest route from Charm, OH to Riga, MI.

Charm, OH and Riga, MI are in the same time zone (EDT). Current time in both locations is 3:23 pm.

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Lowest Price Rental Cars in Charm, OH

Planning on renting a car to go from Charm, OH to Riga, MI? Here there are some offers to rent a car in Charm, OH

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Charm »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 6.57 gallons of gas to cover the route between Charm, OH and Riga, MI.

The estimated cost of gas to go from Charm to Riga is $21.45.

During the route, an average car will release 128.81 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 Charm, OH and Riga, MI

If you want to meet halfway between Charm, OH 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 41.33097 and -82.65925, or 41º 19' 51.492" N, 82º 39' 33.3" W. This location is 81.85 miles away from Charm, OH and Riga, MI and it would take approximately 1 hour 49 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Milan, OH, situated 80 miles from Charm, OH and 84 miles from Riga, MI. It would take 1 hour 55 mins to go from Charm to Milan and 1 hour 43 mins to go from Riga to Milan.