How far is Mariehamn from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Mariehamn (Mariehamn Airport) is 4308 miles / 6934 kilometers / 3744 nautical miles.

Distance from Chicago to Mariehamn

There are several ways to calculate the distance from Chicago to Mariehamn. Here are two standard 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 planet.

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).

How long does it take to fly from Chicago to Mariehamn?

The estimated flight time from Chicago O'Hare International Airport to Mariehamn Airport is 8 hours and 39 minutes.

What is the time difference between Chicago and Mariehamn?

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

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Mariehamn Airport (MHQ)

On average, flying from Chicago to Mariehamn generates about 495 kg of CO2 per passenger, and 495 kilograms equals 1 091 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Mariehamn

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Mariehamn Airport (MHQ).

Airport information

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

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