How far is Springfield, IL, from Thunder Bay?
The distance between Thunder Bay (Thunder Bay International Airport) and Springfield (Springfield Abraham Lincoln Capital Airport) is 589 miles / 948 kilometers / 512 nautical miles.
The driving distance from Thunder Bay (YQT) to Springfield (SPI) is 772 miles / 1242 kilometers, and travel time by car is about 15 hours 3 minutes.
Thunder Bay International Airport – Springfield Abraham Lincoln Capital Airport
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Distance from Thunder Bay to Springfield
There are several ways to calculate the distance from Thunder Bay to Springfield. Here are two standard methods:
Vincenty's formula (applied above)- 589.049 miles
- 947.982 kilometers
- 511.869 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- 589.475 miles
- 948.667 kilometers
- 512.239 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 Springfield?
The estimated flight time from Thunder Bay International Airport to Springfield Abraham Lincoln Capital Airport is 1 hour and 36 minutes.
What is the time difference between Thunder Bay and Springfield?
Flight carbon footprint between Thunder Bay International Airport (YQT) and Springfield Abraham Lincoln Capital Airport (SPI)
On average, flying from Thunder Bay to Springfield generates about 111 kg of CO2 per passenger, and 111 kilograms equals 245 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 Springfield
See the map of the shortest flight path between Thunder Bay International Airport (YQT) and Springfield Abraham Lincoln Capital Airport (SPI).
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 | Springfield Abraham Lincoln Capital Airport |
|---|---|
| City: | Springfield, IL |
| Country: | United States  |
| IATA Code: | SPI |
| ICAO Code: | KSPI |
| Coordinates: | 39°50′38″N, 89°40′40″W |