Air Miles Calculator

Distance between Manhattan, KS (MHK) and Decatur, IL (DEC)

Distance from Manhattan to Decatur (Manhattan Regional Airport – Decatur Airport) is 420 miles / 676 kilometers / 365 nautical miles.

How far is Decatur from Manhattan?

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

Vincenty's formula (applied above)
  • 419.824 miles
  • 675.641 kilometers
  • 364.817 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
  • 418.808 miles
  • 674.007 kilometers
  • 363.935 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 Manhattan Regional Airport (MHK) to Decatur Airport (DEC) is 1 hour 17 minutes.

Time difference and current local times

There is no time difference between Manhattan and Decatur.

Time Difference

Manhattan
Decatur

Manhattan, KS

 CST

Decatur, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 87 kg (191 pounds).

Airport information


A Manhattan Regional Airport
City: Manhattan, KS
Country: United States Flag of United States
IATA Code: MHK
ICAO Code: KMHK
Coordinates: 39°8′27″N, 96°40′14″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

Manhattan to Decatur flight map.

Frequent Flyer Miles Calculator

Manhattan (MHK) → Decatur (DEC).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
420
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
420

Round trip?