How far is St George, UT, from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and St George (St. George Municipal Airport) is 852 miles / 1371 kilometers / 740 nautical miles.
The driving distance from Seattle (BFI) to St George (SGU) is 1142 miles / 1838 kilometers, and travel time by car is about 19 hours 47 minutes.
Seattle Boeing Field – St. George Municipal Airport
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Distance from Seattle to St George
There are several ways to calculate the distance from Seattle to St George. Here are two standard methods:
Vincenty's formula (applied above)- 851.738 miles
- 1370.739 kilometers
- 740.140 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- 851.763 miles
- 1370.780 kilometers
- 740.162 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 Seattle to St George?
The estimated flight time from Seattle Boeing Field to St. George Municipal Airport is 2 hours and 6 minutes.
What is the time difference between Seattle and St George?
The time difference between Seattle and St George is 1 hour. St George is 1 hour ahead of Seattle.
Flight carbon footprint between Seattle Boeing Field (BFI) and St. George Municipal Airport (SGU)
On average, flying from Seattle to St George generates about 140 kg of CO2 per passenger, and 140 kilograms equals 308 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Seattle to St George
See the map of the shortest flight path between Seattle Boeing Field (BFI) and St. George Municipal Airport (SGU).
Airport information
| Origin | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |
| Destination | St. George Municipal Airport |
|---|---|
| City: | St George, UT |
| Country: | United States |
| IATA Code: | SGU |
| ICAO Code: | KSGU |
| Coordinates: | 37°2′11″N, 113°30′37″W |