How far is Marquette, MI, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Marquette (Sawyer International Airport) is 456 miles / 734 kilometers / 396 nautical miles.
The driving distance from Decatur (DEC) to Marquette (MQT) is 530 miles / 853 kilometers, and travel time by car is about 10 hours 46 minutes.
Decatur Airport – Sawyer International Airport
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Distance from Decatur to Marquette
There are several ways to calculate the distance from Decatur to Marquette. Here are two standard methods:
Vincenty's formula (applied above)- 456.095 miles
- 734.014 kilometers
- 396.336 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- 456.464 miles
- 734.608 kilometers
- 396.657 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 Marquette?
The estimated flight time from Decatur Airport to Sawyer International Airport is 1 hour and 21 minutes.
What is the time difference between Decatur and Marquette?
The time difference between Decatur and Marquette is 1 hour. Marquette is 1 hour ahead of Decatur.
Flight carbon footprint between Decatur Airport (DEC) and Sawyer International Airport (MQT)
On average, flying from Decatur to Marquette generates about 92 kg of CO2 per passenger, and 92 kilograms equals 203 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 Marquette
See the map of the shortest flight path between Decatur Airport (DEC) and Sawyer International Airport (MQT).
Airport information
Origin | Decatur Airport |
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City: | Decatur, IL |
Country: | United States |
IATA Code: | DEC |
ICAO Code: | KDEC |
Coordinates: | 39°50′4″N, 88°51′56″W |
Destination | Sawyer International Airport |
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City: | Marquette, MI |
Country: | United States |
IATA Code: | MQT |
ICAO Code: | KSAW |
Coordinates: | 46°21′12″N, 87°23′43″W |