How far is Duluth from Houston?
There are several ways to calculate distances between Houston and Duluth. Here are two common methods:Vincenty's formula (applied above)
- 1197.686 miles
- 1927.489 kilometers
- 1040.761 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
- 1199.663 miles
- 1930.670 kilometers
- 1042.478 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 William P. Hobby Airport (HOU) to Duluth International Airport (DLH) is 2 hours 46 minutes.
Time difference and current local times
There is no time difference between Houston and Duluth.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 161 kg (356 pounds).
Houston to Duluth flight map.
Frequent Flyer Miles Calculator
Houston (HOU) → Duluth (DLH).