Air Miles Calculator

Distance between Rochester, NY (ROC) and Chicago, IL (MDW)

Distance from Greater Rochester International Airport to Midway International Airport is 523 miles / 842 kilometers / 455 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 523.048 miles
  • 841.764 kilometers
  • 454.516 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
  • 521.725 miles
  • 839.635 kilometers
  • 453.367 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Greater Rochester International Airport (ROC) to Midway International Airport (MDW) is 1 hour 29 minutes.

Time difference and current local times

The time difference between Rochester and Chicago is 1 hour. Chicago is 1 hour behind Rochester.

Time Difference

Rochester
Chicago

Rochester, NY

 EST

Chicago, IL

 CST

Airport information


A Greater Rochester International Airport
City: Rochester, NY
Country: United States Flag of United States
IATA Code: ROC
ICAO Code: KROC
Coordinates: 43°7′8″N, 77°40′20″W

B Midway International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: MDW
ICAO Code: KMDW
Coordinates: 41°47′9″N, 87°45′8″W

Map

Flight map from Rochester to Chicago.

Frequent Flyer Miles Calculator

Rochester (ROC) → Chicago (MDW).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
523
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
523

Round trip?