How far is Reynosa from Chicago?
There are several ways to calculate distances between Chicago and Reynosa. Here are two common methods:Vincenty's formula (applied above)
- 1247.859 miles
- 2008.234 kilometers
- 1084.360 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
- 1249.627 miles
- 2011.080 kilometers
- 1085.896 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).
Estimated flight time from O'Hare International Airport (ORD) to General Lucio Blanco International Airport (REX) is 2 hours 51 minutes.
Time difference and current local times
There is no time difference between Chicago and Reynosa.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 163 kg (360 pounds).
Chicago to Reynosa flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Reynosa (REX).