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How far is Dayton, OH, from Thunder Bay?

The distance between Thunder Bay (Thunder Bay International Airport) and Dayton (Dayton International Airport) is 637 miles / 1025 kilometers / 554 nautical miles.

The driving distance from Thunder Bay (YQT) to Dayton (DAY) is 947 miles / 1524 kilometers, and travel time by car is about 18 hours 30 minutes.

Thunder Bay International Airport – Dayton International Airport

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637
Miles
Distance arrow
1025
Kilometers
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554
Nautical miles

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Distance from Thunder Bay to Dayton

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

Vincenty's formula (applied above)
  • 637.102 miles
  • 1025.317 kilometers
  • 553.627 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
  • 637.215 miles
  • 1025.498 kilometers
  • 553.725 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 Dayton?

The estimated flight time from Thunder Bay International Airport to Dayton International Airport is 1 hour and 42 minutes.

What is the time difference between Thunder Bay and Dayton?

There is no time difference between Thunder Bay and Dayton.

Flight carbon footprint between Thunder Bay International Airport (YQT) and Dayton International Airport (DAY)

On average, flying from Thunder Bay to Dayton generates about 117 kg of CO2 per passenger, and 117 kilograms equals 259 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 Dayton

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

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 Dayton International Airport
City: Dayton, OH
Country: United States Flag of United States
IATA Code: DAY
ICAO Code: KDAY
Coordinates: 39°54′8″N, 84°13′9″W