Distance between cities › USA › Texas › Perrin, TX › Distance from Perrin to Armour Book Hotels

Distance from Perrin, TX to Armour, SD

Distance

821 mi

Time

15 hours 11 mins

Gas Cost

$75 - $146

There are 710.76 miles from Perrin to Armour in north direction and 821 miles (1,321.27 kilometers) by car, following the I-135 route.

Perrin and Armour are 15 hours 11 mins far apart, if you drive non-stop .

This is the fastest route from Perrin, TX to Armour, SD. The halfway point is Hesston, KS.

Perrin, TX and Armour, SD are in the same time zone (CDT). Current time in both locations is 9:54 pm.

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Lowest Price Rental Cars in Perrin, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Perrin »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 32.97 gallons of gas to cover the route between Perrin, TX and Armour, SD.

The estimated cost of gas to go from Perrin to Armour is $105.62.

During the route, an average car will release 645.87 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Perrin, TX and Armour, SD

If you want to meet halfway between Perrin, TX and Armour, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.184010 and -97.458984, or 38º 11' 2.436" N, 97º 27' 32.3424" W. This location is 410.43 miles away from Perrin, TX and Armour, SD and it would take approximately 7 hours 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hesston, KS, situated 412 miles from Perrin, TX and 417 miles from Armour, SD. It would take 6 hours 9 mins to go from Perrin to Hesston and 6 hours 51 mins to go from Armour to Hesston.