# Distance between Chicago, IL (ORD) and Montreal (YUL)

Flight distance from Chicago to Montreal (Chicago O'Hare International Airport – Montréal–Pierre Elliott Trudeau International Airport) is 748 miles / 1203 kilometers / 650 nautical miles. Estimated flight time is 1 hour 54 minutes.

Driving distance from Chicago (ORD) to Montreal (YUL) is 856 miles / 1378 kilometers and travel time by car is about 15 hours 44 minutes.

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

Shortest flight path between Chicago O'Hare International Airport (ORD) and Montréal–Pierre Elliott Trudeau International Airport (YUL).

## How far is Montreal from Chicago?

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

Vincenty's formula (applied above)
• 747.809 miles
• 1203.482 kilometers
• 649.828 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
• 746.052 miles
• 1200.654 kilometers
• 648.301 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 Montréal–Pierre Elliott Trudeau International Airport
City: Montreal
IATA Code: YUL
ICAO Code: CYUL
Coordinates: 45°28′14″N, 73°44′26″W

## Time difference and current local times

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

CDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 130 kg (286 pounds).

## Frequent Flyer Miles Calculator

Chicago (ORD) → Montreal (YUL).

Distance:
748
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
748

Round trip?