# Distance between Chicago, IL (ORD) and Marshall, AK (MLL)

Flight distance from Chicago to Marshall (Chicago O'Hare International Airport – Marshall Don Hunter Sr. Airport) is 3236 miles / 5208 kilometers / 2812 nautical miles. Estimated flight time is 6 hours 37 minutes.

Driving distance from Chicago (ORD) to Marshall (MLL) is 4287 miles / 6899 kilometers and travel time by car is about 148 hours 13 minutes.

## Map of flight path and driving directions from Chicago to Marshall.

Shortest flight path between Chicago O'Hare International Airport (ORD) and Marshall Don Hunter Sr. Airport (MLL).

## How far is Marshall from Chicago?

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

Vincenty's formula (applied above)
• 3235.804 miles
• 5207.522 kilometers
• 2811.837 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
• 3227.142 miles
• 5193.582 kilometers
• 2804.310 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).

## Airport information

A 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

B Marshall Don Hunter Sr. Airport
City: Marshall, AK
Country: United States
IATA Code: MLL
Coordinates: 61°51′51″N, 162°1′33″W

## Time difference and current local times

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

CDT

AKDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 363 kg (799 pounds).

## Frequent Flyer Miles Calculator

Chicago (ORD) → Marshall (MLL).

Distance:
3236
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
3236

Round trip?