Distance between cities › USA › South Dakota › Armour, SD › Distance from Armour to Lagrange Book Hotels

Distance from Armour, SD to Lagrange, IN

Distance

802 mi

Time

15 hours 4 mins

Gas Cost

$75 - $145

There are 668.28 miles from Armour to Lagrange in east direction and 802 miles (1,290.69 kilometers) by car, following the I-80 route.

Armour and Lagrange are 15 hours 4 mins far apart, if you drive non-stop .

This is the fastest route from Armour, SD to Lagrange, IN.

Please note the time difference between Armour, SD and Lagrange, IN is 1 hour. The current time in Armour is 1:05 pm and the current time in Lagrange is 2:05 pm.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Lagrange, IN? Here there are some offers to rent a car in Armour, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Armour »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 32.21 gallons of gas to cover the route between Armour, SD and Lagrange, IN.

The estimated cost of gas to go from Armour to Lagrange is $105.08.

During the route, an average car will release 631.14 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 Armour, SD and Lagrange, IN

If you want to meet halfway between Armour, SD and Lagrange, IN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.695546 and -92.366708, or 41º 41' 43.9656" N, 92º 22' 0.1488" W. This location is 401.06 miles away from Armour, SD and Lagrange, IN and it would take approximately 7 hours 32 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Guernsey, IA, situated 414 miles from Armour, SD and 396 miles from Lagrange, IN. It would take 7 hours 48 mins to go from Armour to Guernsey and 7 hours 29 mins to go from Lagrange to Guernsey.