How far is St Michael, AK, from Houston, TX?
The distance between Houston (Houston George Bush Intercontinental Airport) and St Michael (St. Michael Airport) is 3678 miles / 5919 kilometers / 3196 nautical miles.
The driving distance from Houston (IAH) to St Michael (SMK) is 4904 miles / 7893 kilometers, and travel time by car is about 170 hours 11 minutes.
Houston George Bush Intercontinental Airport – St. Michael Airport
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Distance from Houston to St Michael
There are several ways to calculate the distance from Houston to St Michael. Here are two standard methods:
Vincenty's formula (applied above)- 3678.092 miles
- 5919.316 kilometers
- 3196.175 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- 3672.348 miles
- 5910.071 kilometers
- 3191.183 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 Michael?
The estimated flight time from Houston George Bush Intercontinental Airport to St. Michael Airport is 7 hours and 27 minutes.
What is the time difference between Houston and St Michael?
The time difference between Houston and St Michael is 3 hours. St Michael is 3 hours behind Houston.
Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and St. Michael Airport (SMK)
On average, flying from Houston to St Michael generates about 416 kg of CO2 per passenger, and 416 kilograms equals 918 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 St Michael
See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and St. Michael Airport (SMK).
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. Michael Airport |
|---|---|
| City: | St Michael, AK |
| Country: | United States |
| IATA Code: | SMK |
| ICAO Code: | PAMK |
| Coordinates: | 63°29′24″N, 162°6′36″W |