Air Miles Calculator

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 45 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 Flag of 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
Country: Canada Flag of Canada
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.

Time Difference

Chicago, IL

 CDT

Montreal

 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?