Distance between cities › USA › South Dakota › Dewey, SD › Distance from Dewey to Byfield Book Hotels

Distance from Dewey, SD to Byfield, MA

Distance

2,023 mi

Time

1 day 13 hours

Gas Cost

$189 - $367

There are 1,658.11 miles from Dewey to Byfield in east direction and 2,023 miles (3,255.70 kilometers) by car, following the I-90 and US-14 route.

Dewey and Byfield are 1 day 13 hours far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Byfield, MA.

Please note the time difference between Dewey, SD and Byfield, MA is 2 hours. The current time in Dewey is 1:23 pm and the current time in Byfield is 3:23 pm.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Byfield, MA? Here there are some offers to rent a car in Dewey, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dewey »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 81.25 gallons of gas to cover the route between Dewey, SD and Byfield, MA.

The estimated cost of gas to go from Dewey to Byfield is $265.05.

During the route, an average car will release 1,591.92 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 Dewey, SD and Byfield, MA

If you want to meet halfway between Dewey, SD and Byfield, MA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.896606 and -87.658779, or 41º 53' 47.7816" N, 87º 39' 31.6044" W. This location is 1,011.61 miles away from Dewey, SD and Byfield, MA and it would take approximately 18 hours 40 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Chicago, IL, situated 1001.09 miles from Dewey, SD and 1022.68 miles from Byfield, MA. It would take 18 hours 2 mins to go from Dewey to Chicago and 19 hours 24 mins to go from Byfield to Chicago.