Distance between cities › USA › Connecticut › Putnam, CT › Distance from Putnam to Ashtabula Book Hotels

Distance from Putnam, CT to Ashtabula, OH

Distance

550 mi

Time

10 hours 58 mins

Gas Cost

$51 - $100

There are 458.68 miles from Putnam to Ashtabula in west direction and 550 miles (885.14 kilometers) by car, following the I-90 route.

Putnam and Ashtabula are 10 hours 58 mins far apart, if you drive non-stop .

This is the fastest route from Putnam, CT to Ashtabula, OH. The halfway point is Mattydale, NY.

Putnam, CT and Ashtabula, OH are in the same time zone (EDT). Current time in both locations is 3:03 pm.

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Lowest Price Rental Cars in Putnam, CT

Planning on renting a car to go from Putnam, CT to Ashtabula, OH? Here there are some offers to rent a car in Putnam, CT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Putnam »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 22.07 gallons of gas to cover the route between Putnam, CT and Ashtabula, OH.

The estimated cost of gas to go from Putnam to Ashtabula is $72.01.

During the route, an average car will release 432.48 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 Putnam, CT and Ashtabula, OH

If you want to meet halfway between Putnam, CT and Ashtabula, OH or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.093658 and -76.162468, or 43º 5' 37.1688" N, 76º 9' 44.8848" W. This location is 274.83 miles away from Putnam, CT and Ashtabula, OH and it would take approximately 5 hours 29 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mattydale, NY, situated 287 miles from Putnam, CT and 281 miles from Ashtabula, OH. It would take 4 hours 36 mins to go from Putnam to Mattydale and 4 hours 32 mins to go from Ashtabula to Mattydale.

Major City Closest to Halfway Point

The major city closest to the halfway point between Putnam, CT and Ashtabula, OH is Syracuse, NY, situated 289 miles from Putnam, CT and 281 miles from Ashtabula, OH. It would take 4 hours 39 mins to go from Putnam to and 4 hours 33 mins to go from Ashtabula to Syracuse.