Distance between cities › USA › Ohio › Troy, OH › Distance from Troy to Ava Book Hotels

Distance from Troy, OH to Ava, MO

Distance

577 mi

Time

11 hours 7 mins

Gas Cost

$53 - $103

There are 504.34 miles from Troy to Ava in southwest direction and 577 miles (928.59 kilometers) by car, following the I-70 route.

Troy and Ava are 11 hours 7 mins far apart, if you drive non-stop .

This is the fastest route from Troy, OH to Ava, MO.

Please note the time difference between Troy, OH and Ava, MO is 1 hour. The current time in Troy is 4:28 pm and the current time in Ava is 3:28 pm.

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Lowest Price Rental Cars in Troy, OH

Planning on renting a car to go from Troy, OH to Ava, MO? Here there are some offers to rent a car in Troy, OH

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Troy »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 23.15 gallons of gas to cover the route between Troy, OH and Ava, MO.

The estimated cost of gas to go from Troy to Ava is $74.19.

During the route, an average car will release 453.64 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 Troy, OH and Ava, MO

If you want to meet halfway between Troy, OH and Ava, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.024565 and -88.812403, or 39º 1' 28.434" N, 88º 48' 44.6508" W. This location is 288.27 miles away from Troy, OH and Ava, MO and it would take approximately 5 hours 33 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Saint Elmo, IL, situated 283 miles from Troy, OH and 296 miles from Ava, MO. It would take 5 hours 24 mins to go from Troy to Saint Elmo and 5 hours 48 mins to go from Ava to Saint Elmo.