Calculations with different methods
- 473.551 miles
- 762.107 kilometers
- 411.505 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
- 474.283 miles
- 763.284 kilometers
- 412.140 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Texarkana Regional Airport (TXK) to Quincy Regional Airport (UIN) is 1 hour 23 minutes.
Time difference and current local times
There is no time difference between Texarkana and Quincy.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 89 kg (195 pounds).
Texarkana to Quincy flight map.
Frequent Flyer Miles Calculator
Texarkana (TXK) → Quincy (UIN).