Air Miles Calculator logo

How far is Marquette, MI, from Thunder Bay?

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

The driving distance from Thunder Bay (YQT) to Marquette (MQT) is 449 miles / 723 kilometers, and travel time by car is about 10 hours 4 minutes.

Thunder Bay International Airport – Sawyer International Airport

Distance arrow
166
Miles
Distance arrow
268
Kilometers
Distance arrow
144
Nautical miles

Search flights

Distance from Thunder Bay to Marquette

There are several ways to calculate the distance from Thunder Bay to Marquette. 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 Thunder Bay to Marquette?

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

What is the time difference between Thunder Bay and Marquette?

There is no time difference between Thunder Bay and Marquette.

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

On average, flying from Thunder Bay to Marquette 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 Thunder Bay to Marquette

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

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 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