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How far is Thunder Bay from Niagara Falls, NY?

The distance between Niagara Falls (Niagara Falls International Airport) and Thunder Bay (Thunder Bay International Airport) is 619 miles / 996 kilometers / 538 nautical miles.

The driving distance from Niagara Falls (IAG) to Thunder Bay (YQT) is 982 miles / 1580 kilometers, and travel time by car is about 19 hours 46 minutes.

Niagara Falls International Airport – Thunder Bay International Airport

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619
Miles
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996
Kilometers
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538
Nautical miles

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Distance from Niagara Falls to Thunder Bay

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

Vincenty's formula (applied above)
  • 618.839 miles
  • 995.924 kilometers
  • 537.756 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
  • 617.786 miles
  • 994.230 kilometers
  • 536.841 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 Niagara Falls to Thunder Bay?

The estimated flight time from Niagara Falls International Airport to Thunder Bay International Airport is 1 hour and 40 minutes.

What is the time difference between Niagara Falls and Thunder Bay?

There is no time difference between Niagara Falls and Thunder Bay.

Flight carbon footprint between Niagara Falls International Airport (IAG) and Thunder Bay International Airport (YQT)

On average, flying from Niagara Falls to Thunder Bay generates about 115 kg of CO2 per passenger, and 115 kilograms equals 254 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Niagara Falls to Thunder Bay

See the map of the shortest flight path between Niagara Falls International Airport (IAG) and Thunder Bay International Airport (YQT).

Airport information

Origin Niagara Falls International Airport
City: Niagara Falls, NY
Country: United States Flag of United States
IATA Code: IAG
ICAO Code: KIAG
Coordinates: 43°6′26″N, 78°56′46″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