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

Distance from Windham, CT to Walnut, IA

Distance

1,329 mi

Time

1 day

Gas Cost

$124 - $241

There are 1,188.45 miles from Windham to Walnut in west direction and 1,329 miles (2,138.82 kilometers) by car, following the I-80 route.

Windham and Walnut are 1 day far apart, if you drive non-stop .

This is the fastest route from Windham, CT to Walnut, IA.

Please note the time difference between Windham, CT and Walnut, IA is 1 hour. The current time in Windham is 8:18 am and the current time in Walnut is 7:18 am.

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Lowest Price Rental Cars in Windham, CT

Planning on renting a car to go from Windham, CT to Walnut, IA? 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 53.39 gallons of gas to cover the route between Windham, CT and Walnut, IA.

The estimated cost of gas to go from Windham to Walnut is $174.16.

During the route, an average car will release 1,046.03 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 Walnut, IA

If you want to meet halfway between Windham, CT and Walnut, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.485115 and -83.356893, or 41º 29' 6.414" N, 83º 21' 24.8148" W. This location is 664.71 miles away from Windham, CT and Walnut, IA and it would take approximately 12 hours 23 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Genoa, OH, situated 679 miles from Windham, CT and 655 miles from Walnut, IA. It would take 12 hours 55 mins to go from Windham to Genoa and 12 hours 7 mins to go from Walnut to Genoa.

Major City Closest to Halfway Point

The major city closest to the halfway point between Windham, CT and Walnut, IA is Toledo, OH, situated 696 miles from Windham, CT and 645 miles from Walnut, IA. It would take 13 hours 14 mins to go from Windham to Toledo and 11 hours 57 mins to go from Walnut to Toledo.