How far is Halifax from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Halifax (Halifax Stanfield International Airport) is 2759 miles / 4441 kilometers / 2398 nautical miles.
The driving distance from Seattle (SEA) to Halifax (YHZ) is 3482 miles / 5604 kilometers, and travel time by car is about 66 hours 17 minutes.
Seattle–Tacoma International Airport – Halifax Stanfield International Airport
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Distance from Seattle to Halifax
There are several ways to calculate the distance from Seattle to Halifax. Here are two standard methods:
Vincenty's formula (applied above)- 2759.234 miles
- 4440.556 kilometers
- 2397.709 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- 2751.395 miles
- 4427.940 kilometers
- 2390.896 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 Halifax?
The estimated flight time from Seattle–Tacoma International Airport to Halifax Stanfield International Airport is 5 hours and 43 minutes.
What is the time difference between Seattle and Halifax?
The time difference between Seattle and Halifax is 4 hours. Halifax is 4 hours ahead of Seattle.
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Halifax Stanfield International Airport (YHZ)
On average, flying from Seattle to Halifax generates about 306 kg of CO2 per passenger, and 306 kilograms equals 674 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 Halifax
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Halifax Stanfield International Airport (YHZ).
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 | Halifax Stanfield International Airport |
|---|---|
| City: | Halifax |
| Country: | Canada  |
| IATA Code: | YHZ |
| ICAO Code: | CYHZ |
| Coordinates: | 44°52′50″N, 63°30′30″W |