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How far is St Michael, AK, from Thunder Bay?

The distance between Thunder Bay (Thunder Bay International Airport) and St Michael (St. Michael Airport) is 2830 miles / 4554 kilometers / 2459 nautical miles.

The driving distance from Thunder Bay (YQT) to St Michael (SMK) is 3917 miles / 6304 kilometers, and travel time by car is about 154 hours 18 minutes.

Thunder Bay International Airport – St. Michael Airport

Distance arrow
2830
Miles
Distance arrow
4554
Kilometers
Distance arrow
2459
Nautical miles

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Distance from Thunder Bay to St Michael

There are several ways to calculate the distance from Thunder Bay to St Michael. Here are two standard methods:

Vincenty's formula (applied above)
  • 2829.966 miles
  • 4554.388 kilometers
  • 2459.173 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
  • 2821.224 miles
  • 4540.319 kilometers
  • 2451.576 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 Thunder Bay to St Michael?

The estimated flight time from Thunder Bay International Airport to St. Michael Airport is 5 hours and 51 minutes.

Flight carbon footprint between Thunder Bay International Airport (YQT) and St. Michael Airport (SMK)

On average, flying from Thunder Bay to St Michael generates about 314 kg of CO2 per passenger, and 314 kilograms equals 692 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Thunder Bay to St Michael

See the map of the shortest flight path between Thunder Bay International Airport (YQT) and St. Michael Airport (SMK).

Airport information

Origin Thunder Bay International Airport
City: Thunder Bay
Country: Canada Flag of Canada
IATA Code: YQT
ICAO Code: CYQT
Coordinates: 48°22′18″N, 89°19′26″W
Destination St. Michael Airport
City: St Michael, AK
Country: United States Flag of United States
IATA Code: SMK
ICAO Code: PAMK
Coordinates: 63°29′24″N, 162°6′36″W