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Distance from Putnam, CT to DEN Airport

Distance

1,921 mi

Time

1 day 11 hours

Gas Cost

$179 - $348

Helpful Inaccurate

There are 1,709.10 miles from Putnam to Denver International Airport (DEN) in west direction and 1,921 miles (3,091.55 kilometers) by car, following the I-80 Express route.

Putnam and DEN Airport are 1 day 11 hours far apart, if you drive non-stop .

This is the fastest route from Putnam, CT to DEN Airport. The halfway point is Morris, IL.

Please note the time difference between Putnam, CT and DEN Airport is 2 hours. The current time in Putnam is 3:01 pm and the current time in DEN Airport is 1:01 pm.

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Lowest Price Rental Cars in Putnam, CT

Planning on renting a car to go from Putnam, CT to DEN Airport? 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 77.13 gallons of gas to cover the route between Putnam, CT and DEN Airport.

The estimated cost of gas to go from Putnam to DEN Airport is $251.60.

During the route, an average car will release 1,511.13 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 DEN Airport

If you want to meet halfway between Putnam, CT and DEN Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.378159 and -88.478668, or 41º 22' 41.3724" N, 88º 28' 43.2048" W. This location is 960.26 miles away from Putnam, CT and DEN Airport and it would take approximately 17 hours 31 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Morris, IL, situated 973 miles from Putnam, CT and 955 miles from DEN Airport. It would take 15 hours 29 mins to go from Putnam to Morris and 13 hours 55 mins to go from DEN to Morris.

Major City Closest to Halfway Point

The major city closest to the halfway point between Putnam, CT and DEN Airport is Aurora, IL, situated 978 miles from Putnam, CT and 964 miles from DEN Airport. It would take 15 hours 35 mins to go from Putnam to and 13 hours 55 mins to go from DEN to Aurora.