How far is Duluth, MN, from Springfield, IL?
The distance between Springfield (Springfield Abraham Lincoln Capital Airport) and Duluth (Duluth International Airport) is 499 miles / 804 kilometers / 434 nautical miles.
The driving distance from Springfield (SPI) to Duluth (DLH) is 590 miles / 949 kilometers, and travel time by car is about 11 hours 12 minutes.
Springfield Abraham Lincoln Capital Airport – Duluth International Airport
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Distance from Springfield to Duluth
There are several ways to calculate the distance from Springfield to Duluth. Here are two standard methods:
Vincenty's formula (applied above)- 499.377 miles
- 803.669 kilometers
- 433.946 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- 499.693 miles
- 804.177 kilometers
- 434.221 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 Duluth?
The estimated flight time from Springfield Abraham Lincoln Capital Airport to Duluth International Airport is 1 hour and 26 minutes.
What is the time difference between Springfield and Duluth?
Flight carbon footprint between Springfield Abraham Lincoln Capital Airport (SPI) and Duluth International Airport (DLH)
On average, flying from Springfield to Duluth generates about 99 kg of CO2 per passenger, and 99 kilograms equals 217 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 Duluth
See the map of the shortest flight path between Springfield Abraham Lincoln Capital Airport (SPI) and Duluth International Airport (DLH).
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 | Duluth International Airport |
|---|---|
| City: | Duluth, MN |
| Country: | United States |
| IATA Code: | DLH |
| ICAO Code: | KDLH |
| Coordinates: | 46°50′31″N, 92°11′36″W |