How far is Houston, TX, from Duluth, MN?
The distance between Duluth (Duluth International Airport) and Houston (Houston George Bush Intercontinental Airport) is 1175 miles / 1891 kilometers / 1021 nautical miles.
The driving distance from Duluth (DLH) to Houston (IAH) is 1325 miles / 2132 kilometers, and travel time by car is about 24 hours 21 minutes.
Duluth International Airport – Houston George Bush Intercontinental Airport
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Distance from Duluth to Houston
There are several ways to calculate the distance from Duluth to Houston. Here are two standard methods:
Vincenty's formula (applied above)- 1174.998 miles
- 1890.975 kilometers
- 1021.045 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1176.897 miles
- 1894.033 kilometers
- 1022.696 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).
How long does it take to fly from Duluth to Houston?
The estimated flight time from Duluth International Airport to Houston George Bush Intercontinental Airport is 2 hours and 43 minutes.
What is the time difference between Duluth and Houston?
Flight carbon footprint between Duluth International Airport (DLH) and Houston George Bush Intercontinental Airport (IAH)
On average, flying from Duluth to Houston generates about 160 kg of CO2 per passenger, and 160 kilograms equals 354 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Duluth to Houston
See the map of the shortest flight path between Duluth International Airport (DLH) and Houston George Bush Intercontinental Airport (IAH).
Airport information
| Origin | Duluth International Airport |
|---|---|
| City: | Duluth, MN |
| Country: | United States  |
| IATA Code: | DLH |
| ICAO Code: | KDLH |
| Coordinates: | 46°50′31″N, 92°11′36″W |
| Destination | Houston George Bush Intercontinental Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States |
| IATA Code: | IAH |
| ICAO Code: | KIAH |
| Coordinates: | 29°59′3″N, 95°20′29″W |