How far is Port Hardy from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Port Hardy (Port Hardy Airport) is 320 miles / 515 kilometers / 278 nautical miles.
The driving distance from Seattle (SEA) to Port Hardy (YZT) is 441 miles / 709 kilometers, and travel time by car is about 10 hours 34 minutes.
Seattle–Tacoma International Airport – Port Hardy Airport
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Distance from Seattle to Port Hardy
There are several ways to calculate the distance from Seattle to Port Hardy. Here are two standard methods:
Vincenty's formula (applied above)- 320.202 miles
- 515.315 kilometers
- 278.248 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- 319.682 miles
- 514.479 kilometers
- 277.796 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 Port Hardy?
The estimated flight time from Seattle–Tacoma International Airport to Port Hardy Airport is 1 hour and 6 minutes.
What is the time difference between Seattle and Port Hardy?
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Port Hardy Airport (YZT)
On average, flying from Seattle to Port Hardy generates about 72 kg of CO2 per passenger, and 72 kilograms equals 159 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 Port Hardy
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Port Hardy Airport (YZT).
Airport information
| Origin | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |
| Destination | Port Hardy Airport |
|---|---|
| City: | Port Hardy |
| Country: | Canada  |
| IATA Code: | YZT |
| ICAO Code: | CYZT |
| Coordinates: | 50°40′50″N, 127°22′1″W |