Distance between cities › USA › Texas › Tatum, TX › Distance from Tatum to Armstrong Book Hotels

Distance from Tatum, TX to Armstrong, MO

Distance

618 mi

Time

12 hours 34 mins

Gas Cost

$58 - $112

There are 491.08 miles from Tatum to Armstrong in north direction and 618 miles (994.57 kilometers) by car, following the US-62 and US-65 and US-412 route.

Tatum and Armstrong are 12 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Tatum, TX to Armstrong, MO. The halfway point is Clinton, AR.

Tatum, TX and Armstrong, MO are in the same time zone (CDT). Current time in both locations is 12:03 pm.

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Lowest Price Rental Cars in Tatum, TX

Planning on renting a car to go from Tatum, TX to Armstrong, MO? Here there are some offers to rent a car in Tatum, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Tatum »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 24.82 gallons of gas to cover the route between Tatum, TX and Armstrong, MO.

The estimated cost of gas to go from Tatum to Armstrong is $80.96.

During the route, an average car will release 486.26 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 Tatum, TX and Armstrong, MO

If you want to meet halfway between Tatum, TX and Armstrong, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.636826 and -92.469658, or 35º 38' 12.5736" N, 92º 28' 10.7688" W. This location is 309 miles away from Tatum, TX and Armstrong, MO and it would take approximately 6 hours 17 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Clinton, AR, situated 298 miles from Tatum, TX and 322 miles from Armstrong, MO. It would take 5 hours 5 mins to go from Tatum to Clinton and 6 hours 9 mins to go from Armstrong to Clinton.