Distance between cities › USA › Connecticut › Washington, CT › Distance from Washington to Garretson Book Hotels

Distance from Washington, CT to Garretson, SD

Distance

1,424 mi

Time

1 day 2 hours

Gas Cost

$133 - $258

There are 1,183 miles from Washington to Garretson in west direction and 1,424 miles (2,291.71 kilometers) by car, following the I-80 route.

Washington and Garretson are 1 day 2 hours far apart, if you drive non-stop .

This is the fastest route from Washington, CT to Garretson, SD. The halfway point is Mongo, IN.

Please note the time difference between Washington, CT and Garretson, SD is 1 hour. The current time in Washington is 1:30 am and the current time in Garretson is 12:30 am.

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Lowest Price Rental Cars in Washington, CT

Planning on renting a car to go from Washington, CT to Garretson, SD? Here there are some offers to rent a car in Washington, CT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Washington »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 57.17 gallons of gas to cover the route between Washington, CT and Garretson, SD.

The estimated cost of gas to go from Washington to Garretson is $186.49.

During the route, an average car will release 1,120.10 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 Washington, CT and Garretson, SD

If you want to meet halfway between Washington, CT and Garretson, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.755508 and -85.311974, or 41º 45' 19.8288" N, 85º 18' 43.1064" W. This location is 711.78 miles away from Washington, CT and Garretson, SD and it would take approximately 13 hours 14 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mongo, IN, situated 721 miles from Washington, CT and 714 miles from Garretson, SD. It would take 11 hours 13 mins to go from Washington to Mongo and 11 hours to go from Garretson to Mongo.