How far is Hay River from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and Hay River (Hay River/Merlyn Carter Airport) is 957 miles / 1540 kilometers / 831 nautical miles.
The driving distance from Seattle (BFI) to Hay River (YHY) is 1301 miles / 2094 kilometers, and travel time by car is about 26 hours 33 minutes.
Seattle Boeing Field – Hay River/Merlyn Carter Airport
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Distance from Seattle to Hay River
There are several ways to calculate the distance from Seattle to Hay River. Here are two standard methods:
Vincenty's formula (applied above)- 956.628 miles
- 1539.543 kilometers
- 831.287 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- 955.505 miles
- 1537.736 kilometers
- 830.311 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 Hay River?
The estimated flight time from Seattle Boeing Field to Hay River/Merlyn Carter Airport is 2 hours and 18 minutes.
What is the time difference between Seattle and Hay River?
The time difference between Seattle and Hay River is 1 hour. Hay River is 1 hour ahead of Seattle.
Flight carbon footprint between Seattle Boeing Field (BFI) and Hay River/Merlyn Carter Airport (YHY)
On average, flying from Seattle to Hay River generates about 148 kg of CO2 per passenger, and 148 kilograms equals 326 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 Hay River
See the map of the shortest flight path between Seattle Boeing Field (BFI) and Hay River/Merlyn Carter Airport (YHY).
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 | Hay River/Merlyn Carter Airport |
|---|---|
| City: | Hay River |
| Country: | Canada  |
| IATA Code: | YHY |
| ICAO Code: | CYHY |
| Coordinates: | 60°50′22″N, 115°46′58″W |