# Distance between Chicago, IL (ORD) and Manchester, NH (MHT)

Flight distance from Chicago to Manchester (Chicago O'Hare International Airport – Manchester–Boston Regional Airport) is 843 miles / 1357 kilometers / 733 nautical miles. Estimated flight time is 2 hours 5 minutes.

Driving distance from Chicago (ORD) to Manchester (MHT) is 1033 miles / 1663 kilometers and travel time by car is about 18 hours 27 minutes.

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

Shortest flight path between Chicago O'Hare International Airport (ORD) and Manchester–Boston Regional Airport (MHT).

## How far is Manchester from Chicago?

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

Vincenty's formula (applied above)
• 842.988 miles
• 1356.658 kilometers
• 732.537 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
• 840.780 miles
• 1353.104 kilometers
• 730.617 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 Manchester–Boston Regional Airport
City: Manchester, NH
Country: United States
IATA Code: MHT
ICAO Code: KMHT
Coordinates: 42°55′57″N, 71°26′8″W

## Time difference and current local times

The time difference between Chicago and Manchester is 1 hour. Manchester is 1 hour ahead of Chicago.

CDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 139 kg (306 pounds).

## Frequent Flyer Miles Calculator

Chicago (ORD) → Manchester (MHT).

Distance:
843
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
843

Round trip?