Air Miles Calculator

Distance between Kalamazoo, MI (AZO) and Duluth, MN (DLH)

Distance from Kalamazoo to Duluth (Kalamazoo/Battle Creek International Airport – Duluth International Airport) is 457 miles / 735 kilometers / 397 nautical miles.

How far is Duluth from Kalamazoo?

There are several ways to calculate distances between Kalamazoo and Duluth. Here are two common methods:

Vincenty's formula (applied above)
  • 456.609 miles
  • 734.840 kilometers
  • 396.782 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
  • 456.104 miles
  • 734.029 kilometers
  • 396.344 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 Kalamazoo/Battle Creek International Airport (AZO) to Duluth International Airport (DLH) is 1 hour 21 minutes.

Time difference and current local times

The time difference between Kalamazoo and Duluth is 1 hour. Duluth is 1 hour behind Kalamazoo.

Time Difference

Kalamazoo
Duluth

Kalamazoo, MI

 EST

Duluth, MN

 CST

Carbon dioxide emissions

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

Airport information


A Kalamazoo/Battle Creek International Airport
City: Kalamazoo, MI
Country: United States Flag of United States
IATA Code: AZO
ICAO Code: KAZO
Coordinates: 42°14′5″N, 85°33′7″W

B Duluth International Airport
City: Duluth, MN
Country: United States Flag of United States
IATA Code: DLH
ICAO Code: KDLH
Coordinates: 46°50′31″N, 92°11′36″W

Map

Kalamazoo to Duluth flight map.

Frequent Flyer Miles Calculator

Kalamazoo (AZO) → Duluth (DLH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
457
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
457

Round trip?