Air Miles Calculator

Distance between Denver, CO (DEN) and Houston, TX (IAH)

Distance from Denver International Airport to George Bush Intercontinental Airport is 862 miles / 1387 kilometers / 749 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 861.627 miles
  • 1386.654 kilometers
  • 748.733 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
  • 862.150 miles
  • 1387.496 kilometers
  • 749.188 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Denver International Airport (DEN) to George Bush Intercontinental Airport (IAH) is 2 hours 7 minutes.

Time difference and current local times

The time difference between Denver and Houston is 1 hour. Houston is 1 hour ahead of Denver.

Time Difference

Denver
Houston

Denver, CO

 MST

Houston, TX

 CST

Airport information


A Denver International Airport
City: Denver, CO
Country: United States Flag of United States
IATA Code: DEN
ICAO Code: KDEN
Coordinates: 39°51′42″N, 104°40′22″W

B George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W

Map

Flight map from Denver to Houston.

Frequent Flyer Miles Calculator

Denver (DEN) → Houston (IAH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
862
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
862

Round trip?