Air Miles Calculator

Distance between Chicago, IL (ORD) and Roswell, NM (ROW)

Distance from Chicago to Roswell (Roswell International Air Center – O'Hare International Airport) is 1088 miles / 1750 kilometers / 945 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1087.609 miles
  • 1750.337 kilometers
  • 945.106 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
  • 1086.427 miles
  • 1748.435 kilometers
  • 944.080 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 O'Hare International Airport (ORD) to Roswell International Air Center (ROW) is 2 hours 33 minutes.

Time difference and current local times

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

Time Difference

Chicago
Roswell

Chicago, IL

 CDT

Roswell, NM

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 148 kg (326 pounds).

Airport information


A 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 Roswell International Air Center
City: Roswell, NM
Country: United States Flag of United States
IATA Code: ROW
ICAO Code: KROW
Coordinates: 33°18′5″N, 104°31′51″W

Map

Chicago to Roswell flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Roswell (ROW).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1088
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1088

Round trip?