Air Miles Calculator

Distance between Fort Myers, FL (RSW) and Chicago, IL (ORD)

Distance from Southwest Florida International Airport to O'Hare International Airport is 1120 miles / 1803 kilometers / 973 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1120.277 miles
  • 1802.911 kilometers
  • 973.494 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
  • 1122.462 miles
  • 1806.428 kilometers
  • 975.393 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 Southwest Florida International Airport (RSW) to O'Hare International Airport (ORD) is 2 hours 37 minutes.

Time difference and current local times

The time difference between Fort Myers and Chicago is 1 hour. Chicago is 1 hour behind Fort Myers.

Time Difference

Fort Myers
Chicago

Fort Myers, FL

 EST

Chicago, IL

 CST

Airport information


A Southwest Florida International Airport
City: Fort Myers, FL
Country: United States Flag of United States
IATA Code: RSW
ICAO Code: KRSW
Coordinates: 26°32′10″N, 81°45′18″W

B 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

Map

Flight map from Fort Myers to Chicago.

Frequent Flyer Miles Calculator

Fort Myers (RSW) → Chicago (ORD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1120
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1120

Round trip?