Distance between cities › USA › Washington › Carson, WA › Distance from Carson to Duff Book Hotels

Distance from Carson, WA to Duff, TN

Distance

2,471 mi

Time

1 day 19 hours

Gas Cost

$230 - $448

There are 2,046.19 miles from Carson to Duff in southeast direction and 2,471 miles (3,976.69 kilometers) by car, following the I-80 route.

Carson and Duff are 1 day 19 hours far apart, if you drive non-stop .

This is the fastest route from Carson, WA to Duff, TN.

Please note the time difference between Carson, WA and Duff, TN is 3 hours. The current time in Carson is 5:06 am and the current time in Duff is 8:06 am.

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Lowest Price Rental Cars in Carson, WA

Planning on renting a car to go from Carson, WA to Duff, TN? Here there are some offers to rent a car in Carson, WA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Carson »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 99.24 gallons of gas to cover the route between Carson, WA and Duff, TN.

The estimated cost of gas to go from Carson to Duff is $323.72.

During the route, an average car will release 1,944.29 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 Carson, WA and Duff, TN

If you want to meet halfway between Carson, WA and Duff, TN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.115376 and -102.893217, or 41º 6' 55.3536" N, 102º 53' 35.5812" W. This location is 1,235.52 miles away from Carson, WA and Duff, TN and it would take approximately 21 hours 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sidney, NE, situated 1,216 miles from Carson, WA and 1,257 miles from Duff, TN. It would take 20 hours 36 mins to go from Carson to Sidney and 22 hours 53 mins to go from Duff to Sidney.