Air Miles Calculator

Distance between Houston, TX (HOU) and Aspen, CO (ASE)

Flight distance from Houston to Aspen (Houston William P. Hobby Airport – Aspen–Pitkin County Airport) is 933 miles / 1502 kilometers / 811 nautical miles. Estimated flight time is 2 hours 16 minutes.

Driving distance from Houston (HOU) to Aspen (ASE) is 1076 miles / 1731 kilometers and travel time by car is about 20 hours 27 minutes.

Map of flight path and driving directions from Houston to Aspen.

Shortest flight path between Houston William P. Hobby Airport (HOU) and Aspen–Pitkin County Airport (ASE).

How far is Aspen from Houston?

There are several ways to calculate distances between Houston and Aspen. Here are two common methods:

Vincenty's formula (applied above)
  • 933.305 miles
  • 1502.009 kilometers
  • 811.020 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
  • 933.399 miles
  • 1502.160 kilometers
  • 811.102 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).

Airport information


A Houston William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″W

B Aspen–Pitkin County Airport
City: Aspen, CO
Country: United States Flag of United States
IATA Code: ASE
ICAO Code: KASE
Coordinates: 39°13′23″N, 106°52′8″W

Time difference and current local times

The time difference between Houston and Aspen is 1 hour. Aspen is 1 hour behind Houston.

Time Difference

Houston, TX

 CST

Aspen, CO

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 146 kg (322 pounds).

Frequent Flyer Miles Calculator

Houston (HOU) → Aspen (ASE).

Distance:
933
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
933

Round trip?