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

Distance from Washington, CT to Jefferson, SD

Distance

1,386 mi

Time

1 day 1 hour

Gas Cost

$129 - $251

There are 1,189.68 miles from Washington to Jefferson in west direction and 1,386 miles (2,230.55 kilometers) by car, following the I-80 route.

Washington and Jefferson are 1 day 1 hour far apart, if you drive non-stop .

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

Please note the time difference between Washington, CT and Jefferson, SD is 1 hour. The current time in Washington is 3:34 am and the current time in Jefferson is 2:34 am.

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Lowest Price Rental Cars in Washington, CT

Planning on renting a car to go from Washington, CT to Jefferson, 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 55.65 gallons of gas to cover the route between Washington, CT and Jefferson, SD.

The estimated cost of gas to go from Washington to Jefferson is $181.53.

During the route, an average car will release 1,090.28 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 Jefferson, SD

If you want to meet halfway between Washington, CT and Jefferson, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.725906 and -85.053528, or 41º 43' 33.2616" N, 85º 3' 12.7008" W. This location is 692.83 miles away from Washington, CT and Jefferson, SD and it would take approximately 12 hours 49 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Orland, IN, situated 716 miles from Washington, CT and 681 miles from Jefferson, SD. It would take 11 hours 9 mins to go from Washington to Orland and 10 hours 35 mins to go from Jefferson to Orland.