Air Miles Calculator

Distance between Chicago, IL (ORD) and Mariehamn (MHQ)

Distance from Chicago to Mariehamn (Chicago O'Hare International Airport – Mariehamn Airport) is 4308 miles / 6934 kilometers / 3744 nautical miles.

How far is Mariehamn from Chicago?

There are several ways to calculate distances between Chicago and Mariehamn. Here are two common methods:

Vincenty's formula (applied above)
  • 4308.347 miles
  • 6933.613 kilometers
  • 3743.851 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
  • 4296.069 miles
  • 6913.853 kilometers
  • 3733.182 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 Chicago O'Hare International Airport (ORD) to Mariehamn Airport (MHQ) is 8 hours 39 minutes.

Time difference and current local times

The time difference between Chicago and Mariehamn is 8 hours. Mariehamn is 8 hours ahead of Chicago.

Time Difference

Chicago
Mariehamn

Chicago, IL

 CDT

Mariehamn

 EEST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 502 kg (1 107 pounds).

Airport information


A Chicago O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B Mariehamn Airport
City: Mariehamn
Country: Finland Flag of Finland
IATA Code: MHQ
ICAO Code: EFMA
Coordinates: 60°7′19″N, 19°53′53″E

Chicago to Mariehamn flight path

Shortest flight path between Chicago O'Hare International Airport (ORD) and Mariehamn Airport (MHQ).

Frequent Flyer Miles Calculator

Chicago (ORD) → Mariehamn (MHQ).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4308
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4308

Round trip?