How far is Masset from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Masset (Masset Airport) is 625 miles / 1006 kilometers / 543 nautical miles.

The driving distance from Seattle (SEA) to Masset (ZMT) is 1203 miles / 1936 kilometers, and travel time by car is about 30 hours 26 minutes.

Distance from Seattle to Masset

There are several ways to calculate the distance from Seattle to Masset. Here are two standard methods:

Vincenty's formula (applied above)

• 625.118 miles
• 1006.029 kilometers
• 543.212 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

• 624.058 miles
• 1004.323 kilometers
• 542.291 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 Masset?

The estimated flight time from Seattle–Tacoma International Airport to Masset Airport is 1 hour and 41 minutes.

What is the time difference between Seattle and Masset?

There is no time difference between Seattle and Masset.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Masset Airport (ZMT)

On average, flying from Seattle to Masset generates about 116 kg of CO2 per passenger, and 116 kilograms equals 255 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 Masset

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Masset Airport (ZMT).

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	Masset Airport
City:	Masset
Country:	Canada
IATA Code:	ZMT
ICAO Code:	CZMT
Coordinates:	54°1′39″N, 132°7′30″W