How far is Longview from Chicago?
There are several ways to calculate distances between Chicago and Longview. Here are two common methods:Vincenty's formula (applied above)
- 760.185 miles
- 1223.398 kilometers
- 660.582 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
- 760.862 miles
- 1224.489 kilometers
- 661.171 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 East Texas Regional Airport (GGG) is 1 hour 56 minutes.
Time difference and current local times
There is no time difference between Chicago and Longview.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 131 kg (289 pounds).
Chicago to Longview flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Longview (GGG).