Air Miles Calculator logo

How far is Saint John from Thunder Bay?

The distance between Thunder Bay (Thunder Bay International Airport) and Saint John (Saint John Airport) is 1126 miles / 1812 kilometers / 978 nautical miles.

The driving distance from Thunder Bay (YQT) to Saint John (YSJ) is 1454 miles / 2340 kilometers, and travel time by car is about 33 hours 37 minutes.

Thunder Bay International Airport – Saint John Airport

Distance arrow
1126
Miles
Distance arrow
1812
Kilometers
Distance arrow
978
Nautical miles

Search flights

Distance from Thunder Bay to Saint John

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

Vincenty's formula (applied above)
  • 1125.902 miles
  • 1811.963 kilometers
  • 978.382 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
  • 1122.764 miles
  • 1806.913 kilometers
  • 975.655 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 Saint John?

The estimated flight time from Thunder Bay International Airport to Saint John Airport is 2 hours and 37 minutes.

Flight carbon footprint between Thunder Bay International Airport (YQT) and Saint John Airport (YSJ)

On average, flying from Thunder Bay to Saint John generates about 158 kg of CO2 per passenger, and 158 kilograms equals 348 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 Saint John

See the map of the shortest flight path between Thunder Bay International Airport (YQT) and Saint John Airport (YSJ).

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 Saint John Airport
City: Saint John
Country: Canada Flag of Canada
IATA Code: YSJ
ICAO Code: CYSJ
Coordinates: 45°18′57″N, 65°53′25″W