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

Distance from Armour, SD to Morrison, TN

Distance

1,051 mi

Time

19 hours 35 mins

Gas Cost

$98 - $190

There are 849.08 miles from Armour to Morrison in southeast direction and 1,051 miles (1,691.42 kilometers) by car, following the I-29 route.

Armour and Morrison are 19 hours 35 mins far apart, if you drive non-stop .

This is the fastest route from Armour, SD to Morrison, TN.

Armour, SD and Morrison, TN are in the same time zone (CDT). Current time in both locations is 10:43 am.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Morrison, TN? 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 42.19 gallons of gas to cover the route between Armour, SD and Morrison, TN.

The estimated cost of gas to go from Armour to Morrison is $137.63.

During the route, an average car will release 826.61 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 Morrison, TN

If you want to meet halfway between Armour, SD and Morrison, TN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.937427 and -92.695543, or 38º 56' 14.7372" N, 92º 41' 43.9548" W. This location is 525.28 miles away from Armour, SD and Morrison, TN and it would take approximately 9 hours 47 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Boonville, MO, situated 526 miles from Armour, SD and 528 miles from Morrison, TN. It would take 9 hours 50 mins to go from Armour to Boonville and 9 hours 55 mins to go from Morrison to Boonville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Armour, SD and Morrison, TN is Columbia, MO, situated 548 miles from Armour, SD and 505 miles from Morrison, TN. It would take 10 hours 12 mins to go from Armour to Columbia and 9 hours 28 mins to go from Morrison to Columbia.