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

Distance from Putnam, CT to Prospect, CT

Distance

75 mi

Time

1 hour 47 mins

Gas Cost

$7 - $15

There are 63.63 miles from Putnam to Prospect in southwest direction and 75 miles (120.70 kilometers) by car, following the I-84 and US-6 route.

Putnam and Prospect are 1 hour 47 mins far apart, if you drive non-stop .

This is the fastest route from Putnam, CT to Prospect, CT. The halfway point is Vernon Rockville, CT.

Putnam, CT and Prospect, CT are in the same time zone (EDT). Current time in both locations is 5:50 pm.

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Lowest Price Rental Cars in Putnam, CT

Planning on renting a car to go from Putnam, CT to Prospect, CT? 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 3.02 gallons of gas to cover the route between Putnam, CT and Prospect, CT.

The estimated cost of gas to go from Putnam to Prospect is $10.54.

During the route, an average car will release 59.18 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 $3.49 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Putnam, CT and Prospect, CT

If you want to meet halfway between Putnam, CT and Prospect, CT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.825184 and -72.493156, or 41º 49' 30.6624" N, 72º 29' 35.3616" W. This location is 37.60 miles away from Putnam, CT and Prospect, CT and it would take approximately 53 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Vernon Rockville, CT, situated 37 miles from Putnam, CT and 41 miles from Prospect, CT. It would take 55 minutes to go from Putnam to Vernon Rockville and 49 minutes to go from Prospect to Vernon Rockville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Putnam, CT and Prospect, CT is Hartford, CT, situated 49 miles from Putnam, CT and 28 miles from Prospect, CT. It would take 1 hour 8 mins to go from Putnam to and 35 minutes to go from Prospect to Hartford.