Air Miles Calculator

Distance between Houston, TX (HOU) and Calgary (YYC)

Distance from Houston to Calgary (Houston William P. Hobby Airport – Calgary International Airport) is 1770 miles / 2848 kilometers / 1538 nautical miles.

How far is Calgary from Houston?

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

Vincenty's formula (applied above)
  • 1769.719 miles
  • 2848.087 kilometers
  • 1537.844 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
  • 1770.086 miles
  • 2848.677 kilometers
  • 1538.163 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).

Flight duration

Estimated flight time from Houston William P. Hobby Airport (HOU) to Calgary International Airport (YYC) is 3 hours 51 minutes.

Time difference and current local times

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

Time Difference

Houston
Calgary

Houston, TX

 CDT

Calgary

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 195 kg (429 pounds).

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 Calgary International Airport
City: Calgary
Country: Canada Flag of Canada
IATA Code: YYC
ICAO Code: CYYC
Coordinates: 51°6′50″N, 114°1′11″W

Houston to Calgary flight path

Shortest flight path between Houston William P. Hobby Airport (HOU) and Calgary International Airport (YYC).

Frequent Flyer Miles Calculator

Houston (HOU) → Calgary (YYC).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1770
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1770

Round trip?