# Distance between Chicago, IL (ORD) and Cat Lake (YAC)

Flight distance from Chicago to Cat Lake (Chicago O'Hare International Airport – Cat Lake Airport) is 698 miles / 1124 kilometers / 607 nautical miles. Estimated flight time is 1 hour 49 minutes.

Driving distance from Chicago (ORD) to Cat Lake (YAC) is 905 miles / 1456 kilometers and travel time by car is about 21 hours 42 minutes.

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

Shortest flight path between Chicago O'Hare International Airport (ORD) and Cat Lake Airport (YAC).

## How far is Cat Lake from Chicago?

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

Vincenty's formula (applied above)
• 698.277 miles
• 1123.768 kilometers
• 606.786 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
• 698.296 miles
• 1123.798 kilometers
• 606.802 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 Cat Lake Airport
City: Cat Lake
IATA Code: YAC
ICAO Code: CYAC
Coordinates: 51°43′37″N, 91°49′27″W

## Time difference and current local times

There is no time difference between Chicago and Cat Lake.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 124 kg (274 pounds).

## Frequent Flyer Miles Calculator

Chicago (ORD) → Cat Lake (YAC).

Distance:
698
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
698

Round trip?