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How far is Thunder Bay from Marquette, MI?

The distance between Marquette (Sawyer International Airport) and Thunder Bay (Thunder Bay International Airport) is 166 miles / 268 kilometers / 144 nautical miles.

The driving distance from Marquette (MQT) to Thunder Bay (YQT) is 449 miles / 723 kilometers, and travel time by car is about 9 hours 58 minutes.

Sawyer International Airport – Thunder Bay International Airport

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166
Miles
Distance arrow
268
Kilometers
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144
Nautical miles

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Distance from Marquette to Thunder Bay

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

Vincenty's formula (applied above)
  • 166.223 miles
  • 267.511 kilometers
  • 144.444 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
  • 166.097 miles
  • 267.308 kilometers
  • 144.335 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 Marquette to Thunder Bay?

The estimated flight time from Sawyer International Airport to Thunder Bay International Airport is 48 minutes.

What is the time difference between Marquette and Thunder Bay?

There is no time difference between Marquette and Thunder Bay.

Flight carbon footprint between Sawyer International Airport (MQT) and Thunder Bay International Airport (YQT)

On average, flying from Marquette to Thunder Bay generates about 49 kg of CO2 per passenger, and 49 kilograms equals 109 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Marquette to Thunder Bay

See the map of the shortest flight path between Sawyer International Airport (MQT) and Thunder Bay International Airport (YQT).

Airport information

Origin Sawyer International Airport
City: Marquette, MI
Country: United States Flag of United States
IATA Code: MQT
ICAO Code: KSAW
Coordinates: 46°21′12″N, 87°23′43″W
Destination 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