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How far is Dallas, TX, from Houston, TX?

The distance between Houston (Houston George Bush Intercontinental Airport) and Dallas (Dallas Love Field) is 216 miles / 348 kilometers / 188 nautical miles.

The driving distance from Houston (IAH) to Dallas (DAL) is 237 miles / 381 kilometers, and travel time by car is about 4 hours 17 minutes.

Houston George Bush Intercontinental Airport – Dallas Love Field

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216
Miles
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348
Kilometers
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188
Nautical miles

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Distance from Houston to Dallas

There are several ways to calculate the distance from Houston to Dallas. Here are two standard methods:

Vincenty's formula (applied above)
  • 216.469 miles
  • 348.374 kilometers
  • 188.107 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
  • 216.911 miles
  • 349.085 kilometers
  • 188.491 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 Houston to Dallas?

The estimated flight time from Houston George Bush Intercontinental Airport to Dallas Love Field is 54 minutes.

What is the time difference between Houston and Dallas?

There is no time difference between Houston and Dallas.

Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and Dallas Love Field (DAL)

On average, flying from Houston to Dallas generates about 57 kg of CO2 per passenger, and 57 kilograms equals 125 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 Dallas

See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Dallas Love Field (DAL).

Airport information

Origin Houston George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W
Destination Dallas Love Field
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DAL
ICAO Code: KDAL
Coordinates: 32°50′49″N, 96°51′6″W

Airlines flying from Houston (IAH) to Dallas (DAL)

United Airlines