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How far is Moncton from Seattle, WA?

The distance between Seattle (Seattle Boeing Field) and Moncton (Greater Moncton Roméo LeBlanc International Airport) is 2670 miles / 4297 kilometers / 2320 nautical miles.

The driving distance from Seattle (BFI) to Moncton (YQM) is 3344 miles / 5381 kilometers, and travel time by car is about 63 hours 43 minutes.

Seattle Boeing Field – Greater Moncton Roméo LeBlanc International Airport

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2670
Miles
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4297
Kilometers
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2320
Nautical miles

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Distance from Seattle to Moncton

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

Vincenty's formula (applied above)
  • 2670.023 miles
  • 4296.985 kilometers
  • 2320.186 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
  • 2662.308 miles
  • 4284.570 kilometers
  • 2313.483 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 Moncton?

The estimated flight time from Seattle Boeing Field to Greater Moncton Roméo LeBlanc International Airport is 5 hours and 33 minutes.

Flight carbon footprint between Seattle Boeing Field (BFI) and Greater Moncton Roméo LeBlanc International Airport (YQM)

On average, flying from Seattle to Moncton generates about 295 kg of CO2 per passenger, and 295 kilograms equals 651 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 Moncton

See the map of the shortest flight path between Seattle Boeing Field (BFI) and Greater Moncton Roméo LeBlanc International Airport (YQM).

Airport information

Origin Seattle Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W
Destination Greater Moncton Roméo LeBlanc International Airport
City: Moncton
Country: Canada Flag of Canada
IATA Code: YQM
ICAO Code: CYQM
Coordinates: 46°6′43″N, 64°40′42″W