How far is St Michael, AK, from Decatur, IL?
The distance between Decatur (Decatur Airport) and St Michael (St. Michael Airport) is 3309 miles / 5326 kilometers / 2876 nautical miles.
The driving distance from Decatur (DEC) to St Michael (SMK) is 4415 miles / 7106 kilometers, and travel time by car is about 161 hours 20 minutes.
Decatur Airport – St. Michael Airport
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Distance from Decatur to St Michael
There are several ways to calculate the distance from Decatur to St Michael. Here are two standard methods:
Vincenty's formula (applied above)- 3309.183 miles
- 5325.613 kilometers
- 2875.601 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- 3300.987 miles
- 5312.424 kilometers
- 2868.480 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 Decatur to St Michael?
The estimated flight time from Decatur Airport to St. Michael Airport is 6 hours and 45 minutes.
What is the time difference between Decatur and St Michael?
The time difference between Decatur and St Michael is 3 hours. St Michael is 3 hours behind Decatur.
Flight carbon footprint between Decatur Airport (DEC) and St. Michael Airport (SMK)
On average, flying from Decatur to St Michael generates about 371 kg of CO2 per passenger, and 371 kilograms equals 819 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Decatur to St Michael
See the map of the shortest flight path between Decatur Airport (DEC) and St. Michael Airport (SMK).
Airport information
| Origin | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States  |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″W |
| Destination | St. Michael Airport |
|---|---|
| City: | St Michael, AK |
| Country: | United States |
| IATA Code: | SMK |
| ICAO Code: | PAMK |
| Coordinates: | 63°29′24″N, 162°6′36″W |