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

Distance from Rosharon, TX to Armour, SD

Distance

1,084 mi

Time

19 hours 48 mins

Gas Cost

$99 - $193

There are 978.09 miles from Rosharon to Armour in north direction and 1,084 miles (1,744.53 kilometers) by car, following the I-45 route.

Rosharon and Armour are 19 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from Rosharon, TX to Armour, SD. The halfway point is Lucien, OK.

Rosharon, TX and Armour, SD are in the same time zone (CDT). Current time in both locations is 3:58 pm.

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Lowest Price Rental Cars in Rosharon, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Rosharon »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 43.55 gallons of gas to cover the route between Rosharon, TX and Armour, SD.

The estimated cost of gas to go from Rosharon to Armour is $139.52.

During the route, an average car will release 853.15 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 Rosharon, TX and Armour, SD

If you want to meet halfway between Rosharon, 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 36.400063 and -97.401489, or 36º 24' 0.2268" N, 97º 24' 5.3604" W. This location is 542.14 miles away from Rosharon, TX and Armour, SD and it would take approximately 9 hours 54 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lucien, OK, situated 557 miles from Rosharon, TX and 558 miles from Armour, SD. It would take 8 hours 51 mins to go from Rosharon to Lucien and 8 hours 49 mins to go from Armour to Lucien.