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

Distance from Dewey, SD to Lantry, SD

Distance

232 mi

Time

5 hours 17 mins

Gas Cost

$21 - $40

There are 164.81 miles from Dewey to Lantry in northeast direction and 232 miles (373.37 kilometers) by car, following the US-85 route.

Dewey and Lantry are 5 hours 17 mins far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Lantry, SD. The halfway point is Nisland, SD.

Dewey, SD and Lantry, SD are in the same time zone (MDT). Current time in both locations is 3:07 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Dewey, SD to Lantry, SD:

Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Lantry, SD? 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 9.32 gallons of gas to cover the route between Dewey, SD and Lantry, SD.

The estimated cost of gas to go from Dewey to Lantry is $29.21.

During the route, an average car will release 182.56 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 $3.14 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Dewey, SD and Lantry, SD

If you want to meet halfway between Dewey, SD and Lantry, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.679356 and -103.485199, or 44º 40' 45.6816" N, 103º 29' 6.7164" W. This location is 116.01 miles away from Dewey, SD and Lantry, SD and it would take approximately 2 hours 38 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Nisland, SD, situated 129 miles from Dewey, SD and 115 miles from Lantry, SD. It would take 2 hours 39 mins to go from Dewey to Nisland and 2 hours 53 mins to go from Lantry to Nisland.