Map of flight path and driving directions from Memphis to Quincy.
Shortest flight path between Memphis International Airport (MEM) and Quincy Regional Airport (UIN).
How far is Quincy from Memphis?
There are several ways to calculate distances between Memphis and Quincy. Here are two common methods:Vincenty's formula (applied above)
- 344.497 miles
- 554.414 kilometers
- 299.360 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
- 345.088 miles
- 555.365 kilometers
- 299.873 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 Memphis and Quincy.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 76 kg (167 pounds).
Frequent Flyer Miles Calculator
Memphis (MEM) → Quincy (UIN).