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

Distance from Troy, OH to Dedham, MA

Distance

822 mi

Time

15 hours 51 mins

Gas Cost

$77 - $149

There are 694.42 miles from Troy to Dedham in northeast direction and 822 miles (1,322.88 kilometers) by car, following the I-80 route.

Troy and Dedham are 15 hours 51 mins far apart, if you drive non-stop .

This is the fastest route from Troy, OH to Dedham, MA. The halfway point is Milesburg, PA.

Troy, OH and Dedham, MA are in the same time zone (EDT). Current time in both locations is 1:24 am.

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Lowest Price Rental Cars in Troy, OH

Planning on renting a car to go from Troy, OH to Dedham, MA? 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 33 gallons of gas to cover the route between Troy, OH and Dedham, MA.

The estimated cost of gas to go from Troy to Dedham is $107.66.

During the route, an average car will release 646.63 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 Dedham, MA

If you want to meet halfway between Troy, OH and Dedham, MA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.949547 and -77.716415, or 40º 56' 58.3692" N, 77º 42' 59.094" W. This location is 410.91 miles away from Troy, OH and Dedham, MA and it would take approximately 7 hours 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Milesburg, PA, situated 414 miles from Troy, OH and 426 miles from Dedham, MA. It would take 6 hours 14 mins to go from Troy to Milesburg and 6 hours 52 mins to go from Dedham to Milesburg.