Air Miles Calculator logo

Distance between Chattanooga, TN (CHA) and Houston, TX (HOU)

Flight distance from Chattanooga to Houston (Chattanooga Metropolitan Airport – Houston William P. Hobby Airport) is 696 miles / 1120 kilometers / 605 nautical miles. Estimated flight time is 1 hour 49 minutes.

Driving distance from Chattanooga (CHA) to Houston (HOU) is 823 miles / 1325 kilometers and travel time by car is about 15 hours 14 minutes.

Chattanooga – Houston

Distance arrow
696
Miles
Distance arrow
1120
Kilometers
Distance arrow
605
Nautical miles

How far is Houston from Chattanooga?

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

Vincenty's formula (applied above)
  • 696.036 miles
  • 1120.162 kilometers
  • 604.839 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
  • 695.545 miles
  • 1119.371 kilometers
  • 604.412 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 Chattanooga to Houston?

Estimated flight time from Chattanooga Metropolitan Airport to Houston William P. Hobby Airport is 1 hour 49 minutes.

What is the time difference between Chattanooga and Houston?

The time difference between Chattanooga and Houston is 1 hour. Houston is 1 hour behind Chattanooga.
Chattanooga time to Houston time converter

Flight carbon footprint between Chattanooga Metropolitan Airport (CHA) and Houston William P. Hobby Airport (HOU)

On average flying from Chattanooga to Houston generates about 124 kg of CO2 per passenger, 124 kilograms is equal to 274 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chattanooga to Houston

Shortest flight path between Chattanooga Metropolitan Airport (CHA) and Houston William P. Hobby Airport (HOU).

Airport information

Origin Chattanooga Metropolitan Airport
City: Chattanooga, TN
Country: United States Flag of United States
IATA Code: CHA
ICAO Code: KCHA
Coordinates: 35°2′7″N, 85°12′13″W
Destination 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