How far is Houston, TX, from Chattanooga, TN?
The distance between Chattanooga (Chattanooga Metropolitan Airport) and Houston (Houston William P. Hobby Airport) is 696 miles / 1120 kilometers / 605 nautical miles.
The 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 Metropolitan Airport – Houston William P. Hobby Airport
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Distance from Chattanooga to Houston
There are several ways to calculate the distance from Chattanooga to Houston. Here are two standard 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 planet.
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?
The estimated flight time from Chattanooga Metropolitan Airport to Houston William P. Hobby Airport is 1 hour and 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.
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, and 124 kilograms equals 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
See the map of the 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  |
| 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 |
| IATA Code: | HOU |
| ICAO Code: | KHOU |
| Coordinates: | 29°38′43″N, 95°16′44″W |