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How far is Niagara Falls, NY, from Thunder Bay?

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

The driving distance from Thunder Bay (YQT) to Niagara Falls (IAG) is 982 miles / 1581 kilometers, and travel time by car is about 20 hours 1 minutes.

Thunder Bay International Airport – Niagara Falls 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 Thunder Bay to Niagara Falls

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

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

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

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

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

On average, flying from Thunder Bay to Niagara Falls 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 Thunder Bay to Niagara Falls

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

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 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