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

Flight distance from Chicago to Roswell (Chicago O'Hare International Airport – Roswell International Air Center) is 1088 miles / 1750 kilometers / 945 nautical miles. Estimated flight time is 2 hours 33 minutes.

Driving distance from Chicago (ORD) to Roswell (ROW) is 1271 miles / 2046 kilometers and travel time by car is about 21 hours 59 minutes.

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

Shortest flight path between Chicago O'Hare International Airport (ORD) and Roswell International Air Center (ROW).

## How far is Roswell from Chicago?

There are several ways to calculate distances between Chicago and Roswell. Here are two common 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 – 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 Roswell International Air Center
City: Roswell, NM
Country: United States
IATA Code: ROW
ICAO Code: KROW
Coordinates: 33°18′5″N, 104°31′51″W

## Time difference and current local times

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

CDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 156 kg (344 pounds).

## Frequent Flyer Miles Calculator

Chicago (ORD) → Roswell (ROW).

Distance:
1088
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1088

Round trip?