Map of flight path and driving directions from Huntsville to Quincy.
Shortest flight path between Huntsville International Airport (HSV) and Quincy Regional Airport (UIN).
How far is Quincy from Huntsville?
There are several ways to calculate distances between Huntsville and Quincy. Here are two common methods:Vincenty's formula (applied above)
- 439.358 miles
- 707.078 kilometers
- 381.791 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
- 439.624 miles
- 707.507 kilometers
- 382.023 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).
Time difference and current local times
There is no time difference between Huntsville and Quincy.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 90 kg (198 pounds).
Frequent Flyer Miles Calculator
Huntsville (HSV) → Quincy (UIN).