Air Miles Calculator

Distance between Chicago, IL (ORD) and Harlingen, TX (HRL)

Distance from Chicago to Harlingen (Chicago O'Hare International Airport – Valley International Airport) is 1219 miles / 1962 kilometers / 1059 nautical miles.

How far is Harlingen from Chicago?

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

Vincenty's formula (applied above)
  • 1219.048 miles
  • 1961.868 kilometers
  • 1059.324 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
  • 1220.841 miles
  • 1964.754 kilometers
  • 1060.882 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).

Flight duration

Estimated flight time from Chicago O'Hare International Airport (ORD) to Valley International Airport (HRL) is 2 hours 48 minutes.

Time difference and current local times

There is no time difference between Chicago and Harlingen.

Time Difference

Chicago
Harlingen

Chicago, IL

 CDT

Harlingen, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 162 kg (358 pounds).

Airport information


A Chicago 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 Valley International Airport
City: Harlingen, TX
Country: United States Flag of United States
IATA Code: HRL
ICAO Code: KHRL
Coordinates: 26°13′42″N, 97°39′15″W

Chicago to Harlingen flight path

Shortest flight path between Chicago O'Hare International Airport (ORD) and Valley International Airport (HRL).

Frequent Flyer Miles Calculator

Chicago (ORD) → Harlingen (HRL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1219
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1219

Round trip?