Air Miles Calculator

Distance between Salt Lake City, UT (SLC) and Decatur, IL (DEC)

Distance from Salt Lake City to Decatur (Salt Lake City International Airport – Decatur Airport) is 1219 miles / 1962 kilometers / 1059 nautical miles.

How far is Decatur from Salt Lake City?

There are several ways to calculate distances between Salt Lake City and Decatur. Here are two common methods:

Vincenty's formula (applied above)
  • 1219.016 miles
  • 1961.816 kilometers
  • 1059.296 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1215.961 miles
  • 1956.899 kilometers
  • 1056.641 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).

Flight duration

Estimated flight time from Salt Lake City International Airport (SLC) to Decatur Airport (DEC) is 2 hours 48 minutes.

Time difference and current local times

The time difference between Salt Lake City and Decatur is 1 hour. Decatur is 1 hour ahead of Salt Lake City.

Time Difference

Salt Lake City
Decatur

Salt Lake City, UT

 MST

Decatur, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 162 kg (358 pounds).

Airport information


A Salt Lake City International Airport
City: Salt Lake City, UT
Country: United States Flag of United States
IATA Code: SLC
ICAO Code: KSLC
Coordinates: 40°47′18″N, 111°58′40″W

B Decatur Airport
City: Decatur, IL
Country: United States Flag of United States
IATA Code: DEC
ICAO Code: KDEC
Coordinates: 39°50′4″N, 88°51′56″W

Map

Salt Lake City to Decatur flight map.

Frequent Flyer Miles Calculator

Salt Lake City (SLC) → Decatur (DEC).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1219
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1219

Round trip?