How far is Emmonak, AK, from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Emmonak (Emmonak Airport) is 3301 miles / 5313 kilometers / 2869 nautical miles.

The driving distance from Chicago (ORD) to Emmonak (EMK) is 4280 miles / 6888 kilometers, and travel time by car is about 158 hours 20 minutes.

Distance from Chicago to Emmonak

There are several ways to calculate the distance from Chicago to Emmonak. Here are two standard methods:

Vincenty's formula (applied above)

• 3301.037 miles
• 5312.503 kilometers
• 2868.522 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

• 3292.180 miles
• 5298.250 kilometers
• 2860.826 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 Emmonak?

The estimated flight time from Chicago O'Hare International Airport to Emmonak Airport is 6 hours and 45 minutes.

What is the time difference between Chicago and Emmonak?

The time difference between Chicago and Emmonak is 3 hours. Emmonak is 3 hours behind Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Emmonak Airport (EMK)

On average, flying from Chicago to Emmonak generates about 370 kg of CO2 per passenger, and 370 kilograms equals 817 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chicago to Emmonak

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

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	Emmonak Airport
City:	Emmonak, AK
Country:	United States
IATA Code:	EMK
ICAO Code:	PAEM
Coordinates:	62°47′9″N, 164°29′27″W