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

Distance from Troy, OH to Frederick, IL

Distance

376 mi

Time

7 hours 33 mins

Gas Cost

$35 - $68

There are 329.19 miles from Troy to Frederick in west direction and 376 miles (605.11 kilometers) by car, following the I-74 route.

Troy and Frederick are 7 hours 33 mins far apart, if you drive non-stop .

This is the fastest route from Troy, OH to Frederick, IL.

Please note the time difference between Troy, OH and Frederick, IL is 1 hour. The current time in Troy is 3:56 am and the current time in Frederick is 2:56 am.

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Lowest Price Rental Cars in Troy, OH

Planning on renting a car to go from Troy, OH to Frederick, IL? 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 15.11 gallons of gas to cover the route between Troy, OH and Frederick, IL.

The estimated cost of gas to go from Troy to Frederick is $49.29.

During the route, an average car will release 296.03 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 Troy, OH and Frederick, IL

If you want to meet halfway between Troy, OH and Frederick, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.123808 and -87.29402, or 40º 7' 25.7088" N, 87º 17' 38.472" W. This location is 188.12 miles away from Troy, OH and Frederick, IL and it would take approximately 3 hours 46 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Veedersburg, IN, situated 188 miles from Troy, OH and 192 miles from Frederick, IL. It would take 3 hours 44 mins to go from Troy to Veedersburg and 3 hours 55 mins to go from Frederick to Veedersburg.