Distance between cities › USA › Connecticut › Windham, CT › Distance from Windham to Conowingo Book Hotels

Distance from Windham, CT to Conowingo, MD

Distance

300 mi

Time

6 hours 23 mins

Gas Cost

$28 - $54

There are 251.91 miles from Windham to Conowingo in southwest direction and 300 miles (482.80 kilometers) by car, following the I-95 and NJTP route.

Windham and Conowingo are 6 hours 23 mins far apart, if you drive non-stop .

This is the fastest route from Windham, CT to Conowingo, MD.

Windham, CT and Conowingo, MD are in the same time zone (EDT). Current time in both locations is 6:39 am.

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Lowest Price Rental Cars in Windham, CT

Planning on renting a car to go from Windham, CT to Conowingo, MD? Here there are some offers to rent a car in Windham, CT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Windham »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 12.05 gallons of gas to cover the route between Windham, CT and Conowingo, MD.

The estimated cost of gas to go from Windham to Conowingo is $39.31.

During the route, an average car will release 236.12 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 Windham, CT and Conowingo, MD

If you want to meet halfway between Windham, CT and Conowingo, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.775402 and -74.102139, or 40º 46' 31.4472" N, 74º 6' 7.7004" W. This location is 150.04 miles away from Windham, CT and Conowingo, MD and it would take approximately 3 hours 11 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is North Arlington, NJ, situated 152 miles from Windham, CT and 154 miles from Conowingo, MD. It would take 3 hours 21 mins to go from Windham to North Arlington and 3 hours 13 mins to go from Conowingo to North Arlington.

Major City Closest to Halfway Point

The major city closest to the halfway point between Windham, CT and Conowingo, MD is Brooklyn, NY, situated 147 miles from Windham, CT and 158 miles from Conowingo, MD. It would take 3 hours 21 mins to go from Windham to Brooklyn and 3 hours 27 mins to go from Conowingo to Brooklyn.