Air Miles Calculator logo

How far is Lethbridge from Thunder Bay?

The distance between Thunder Bay (Thunder Bay International Airport) and Lethbridge (Lethbridge Airport) is 1067 miles / 1716 kilometers / 927 nautical miles.

The driving distance from Thunder Bay (YQT) to Lethbridge (YQL) is 1189 miles / 1913 kilometers, and travel time by car is about 24 hours 30 minutes.

Thunder Bay International Airport – Lethbridge Airport

Distance arrow
1067
Miles
Distance arrow
1716
Kilometers
Distance arrow
927
Nautical miles

Search flights

Distance from Thunder Bay to Lethbridge

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

Vincenty's formula (applied above)
  • 1066.526 miles
  • 1716.408 kilometers
  • 926.786 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
  • 1063.322 miles
  • 1711.251 kilometers
  • 924.002 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 Lethbridge?

The estimated flight time from Thunder Bay International Airport to Lethbridge Airport is 2 hours and 31 minutes.

Flight carbon footprint between Thunder Bay International Airport (YQT) and Lethbridge Airport (YQL)

On average, flying from Thunder Bay to Lethbridge generates about 155 kg of CO2 per passenger, and 155 kilograms equals 341 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 Lethbridge

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

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 Lethbridge Airport
City: Lethbridge
Country: Canada Flag of Canada
IATA Code: YQL
ICAO Code: CYQL
Coordinates: 49°37′49″N, 112°48′0″W