How far is St. George Island, AK, from Houston, TX?
The distance between Houston (Houston George Bush Intercontinental Airport) and St. George Island (St. George Airport) is 3939 miles / 6339 kilometers / 3423 nautical miles.
Houston George Bush Intercontinental Airport – St. George Airport
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Distance from Houston to St. George Island
There are several ways to calculate the distance from Houston to St. George Island. Here are two standard methods:
Vincenty's formula (applied above)- 3939.049 miles
- 6339.285 kilometers
- 3422.940 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- 3931.710 miles
- 6327.475 kilometers
- 3416.563 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 St. George Island?
The estimated flight time from Houston George Bush Intercontinental Airport to St. George Airport is 7 hours and 57 minutes.
What is the time difference between Houston and St. George Island?
Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and St. George Airport (STG)
On average, flying from Houston to St. George Island generates about 449 kg of CO2 per passenger, and 449 kilograms equals 989 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Houston to St. George Island
See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and St. George Airport (STG).
Airport information
| Origin | 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 |
| Destination | St. George Airport |
|---|---|
| City: | St. George Island, AK |
| Country: | United States |
| IATA Code: | STG |
| ICAO Code: | PAPB |
| Coordinates: | 56°34′38″N, 169°39′49″W |