Distance between Houston, TX (IAH) and Atlanta, GA (ATL)
Distance from Houston to Atlanta (Houston George Bush Intercontinental Airport – Hartsfield–Jackson Atlanta International Airport) is 689 miles / 1109 kilometers / 599 nautical miles.
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Houston - Atlanta
How far is Atlanta from Houston?
There are several ways to calculate distances between Houston and Atlanta. Here are two common methods:
Vincenty's formula (applied above)- 689.172 miles
- 1109.115 kilometers
- 598.874 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- 688.208 miles
- 1107.564 kilometers
- 598.037 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 George Bush Intercontinental Airport (IAH) to Hartsfield–Jackson Atlanta International Airport (ATL) is 1 hour 48 minutes.
Time difference and current local times
The time difference between Houston and Atlanta is 1 hour. Atlanta is 1 hour ahead of Houston.
Time Difference
Houston, TX
Atlanta, GA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 123 kg (272 pounds).
Airport information
| A | 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 |
| B | Hartsfield–Jackson Atlanta International Airport |
|---|---|
| City: | Atlanta, GA |
| Country: | United States |
| IATA Code: | ATL |
| ICAO Code: | KATL |
| Coordinates: | 33°38′12″N, 84°25′41″W |
Houston to Atlanta flight path
Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Hartsfield–Jackson Atlanta International Airport (ATL).
Frequent Flyer Miles Calculator
Houston (IAH) → Atlanta (ATL).
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