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Distance between Houston, TX (HOU) and Texarkana, AR (TXK)

Flight distance from Houston to Texarkana (Houston William P. Hobby Airport – Texarkana Regional Airport) is 273 miles / 440 kilometers / 237 nautical miles. Estimated flight time is 1 hour 1 minutes.

Driving distance from Houston (HOU) to Texarkana (TXK) is 310 miles / 499 kilometers and travel time by car is about 6 hours 15 minutes.

Houston – Texarkana

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273
Miles
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440
Kilometers
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237
Nautical miles

How far is Texarkana from Houston?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 273.154 miles
  • 439.599 kilometers
  • 237.364 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 273.830 miles
  • 440.686 kilometers
  • 237.951 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Flight Duration

Estimated flight time from Houston to Texarkana is 1 hour 1 minutes.

Time difference and current local times

There is no time difference between Houston and Texarkana.

Houston time to Texarkana time converter

Time in Houston: 00:00 ⇆ Time in Texarkana: 00:00

Current local times

Houston, TX

 CDT

Texarkana, AR

 CDT

Carbon dioxide emissions

On average flying from Houston to Texarkana generates about 65 kg of CO2 per passenger, 65 kilograms is equal to 144 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Houston to Texarkana

Shortest flight path between Houston William P. Hobby Airport (HOU) and Texarkana Regional Airport (TXK).

Airport information

Origin Houston William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″W
Destination Texarkana Regional Airport
City: Texarkana, AR
Country: United States Flag of United States
IATA Code: TXK
ICAO Code: KTXK
Coordinates: 33°27′13″N, 93°59′27″W