How far is Louisville, KY, from Thunder Bay?
The distance between Thunder Bay (Thunder Bay International Airport) and Louisville (Louisville International Airport) is 727 miles / 1169 kilometers / 631 nautical miles.
The driving distance from Thunder Bay (YQT) to Louisville (SDF) is 958 miles / 1541 kilometers, and travel time by car is about 18 hours 43 minutes.
Thunder Bay International Airport – Louisville International Airport
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Distance from Thunder Bay to Louisville
There are several ways to calculate the distance from Thunder Bay to Louisville. Here are two standard methods:
Vincenty's formula (applied above)- 726.637 miles
- 1169.408 kilometers
- 631.430 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- 727.111 miles
- 1170.172 kilometers
- 631.843 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 Louisville?
The estimated flight time from Thunder Bay International Airport to Louisville International Airport is 1 hour and 52 minutes.
What is the time difference between Thunder Bay and Louisville?
There is no time difference between Thunder Bay and Louisville.
Flight carbon footprint between Thunder Bay International Airport (YQT) and Louisville International Airport (SDF)
On average, flying from Thunder Bay to Louisville generates about 127 kg of CO2 per passenger, and 127 kilograms equals 281 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 Louisville
See the map of the shortest flight path between Thunder Bay International Airport (YQT) and Louisville International Airport (SDF).
Airport information
| Origin | Thunder Bay International Airport |
|---|---|
| City: | Thunder Bay |
| Country: | Canada  |
| IATA Code: | YQT |
| ICAO Code: | CYQT |
| Coordinates: | 48°22′18″N, 89°19′26″W |
| Destination | Louisville International Airport |
|---|---|
| City: | Louisville, KY |
| Country: | United States  |
| IATA Code: | SDF |
| ICAO Code: | KSDF |
| Coordinates: | 38°10′27″N, 85°44′9″W |