How far is Seattle, WA, from St Augustine, FL?
The distance between St Augustine (Northeast Florida Regional Airport) and Seattle (Seattle Boeing Field) is 2484 miles / 3997 kilometers / 2158 nautical miles.
The driving distance from St Augustine (UST) to Seattle (BFI) is 3047 miles / 4904 kilometers, and travel time by car is about 54 hours 1 minutes.
Northeast Florida Regional Airport – Seattle Boeing Field
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Distance from St Augustine to Seattle
There are several ways to calculate the distance from St Augustine to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 2483.601 miles
- 3996.968 kilometers
- 2158.190 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- 2480.014 miles
- 3991.196 kilometers
- 2155.074 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 St Augustine to Seattle?
The estimated flight time from Northeast Florida Regional Airport to Seattle Boeing Field is 5 hours and 12 minutes.
What is the time difference between St Augustine and Seattle?
Flight carbon footprint between Northeast Florida Regional Airport (UST) and Seattle Boeing Field (BFI)
On average, flying from St Augustine to Seattle generates about 273 kg of CO2 per passenger, and 273 kilograms equals 602 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Augustine to Seattle
See the map of the shortest flight path between Northeast Florida Regional Airport (UST) and Seattle Boeing Field (BFI).
Airport information
| Origin | Northeast Florida Regional Airport |
|---|---|
| City: | St Augustine, FL |
| Country: | United States  |
| IATA Code: | UST |
| ICAO Code: | KSGJ |
| Coordinates: | 29°57′33″N, 81°20′23″W |
| Destination | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |