How far is Thunder Bay from Springfield, IL?
The distance between Springfield (Springfield Abraham Lincoln Capital Airport) and Thunder Bay (Thunder Bay International Airport) is 589 miles / 948 kilometers / 512 nautical miles.
The driving distance from Springfield (SPI) to Thunder Bay (YQT) is 774 miles / 1245 kilometers, and travel time by car is about 15 hours 11 minutes.
Springfield Abraham Lincoln Capital Airport – Thunder Bay International Airport
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Distance from Springfield to Thunder Bay
There are several ways to calculate the distance from Springfield to Thunder Bay. 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 Springfield to Thunder Bay?
The estimated flight time from Springfield Abraham Lincoln Capital Airport to Thunder Bay International Airport is 1 hour and 36 minutes.
What is the time difference between Springfield and Thunder Bay?
Flight carbon footprint between Springfield Abraham Lincoln Capital Airport (SPI) and Thunder Bay International Airport (YQT)
On average, flying from Springfield to Thunder Bay 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 Springfield to Thunder Bay
See the map of the shortest flight path between Springfield Abraham Lincoln Capital Airport (SPI) and Thunder Bay International Airport (YQT).
Airport information
| Origin | 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 |
| Destination | Thunder Bay International Airport |
|---|---|
| City: | Thunder Bay |
| Country: | Canada  |
| IATA Code: | YQT |
| ICAO Code: | CYQT |
| Coordinates: | 48°22′18″N, 89°19′26″W |