How far is Houston, TX, from Texarkana, AR?
The distance between Texarkana (Texarkana Regional Airport) and Houston (Houston George Bush Intercontinental Airport) is 252 miles / 405 kilometers / 219 nautical miles.
The driving distance from Texarkana (TXK) to Houston (IAH) is 280 miles / 451 kilometers, and travel time by car is about 5 hours 19 minutes.
Texarkana Regional Airport – Houston George Bush Intercontinental Airport
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Distance from Texarkana to Houston
There are several ways to calculate the distance from Texarkana to Houston. Here are two standard methods:
Vincenty's formula (applied above)- 251.906 miles
- 405.404 kilometers
- 218.900 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 252.495 miles
- 406.352 kilometers
- 219.413 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).
How long does it take to fly from Texarkana to Houston?
The estimated flight time from Texarkana Regional Airport to Houston George Bush Intercontinental Airport is 58 minutes.
What is the time difference between Texarkana and Houston?
Flight carbon footprint between Texarkana Regional Airport (TXK) and Houston George Bush Intercontinental Airport (IAH)
On average, flying from Texarkana to Houston generates about 62 kg of CO2 per passenger, and 62 kilograms equals 137 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Texarkana to Houston
See the map of the shortest flight path between Texarkana Regional Airport (TXK) and Houston George Bush Intercontinental Airport (IAH).
Airport information
| Origin | Texarkana Regional Airport |
|---|---|
| City: | Texarkana, AR |
| Country: | United States  |
| IATA Code: | TXK |
| ICAO Code: | KTXK |
| Coordinates: | 33°27′13″N, 93°59′27″W |
| Destination | Houston George Bush Intercontinental Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States |
| IATA Code: | IAH |
| ICAO Code: | KIAH |
| Coordinates: | 29°59′3″N, 95°20′29″W |