Air Miles Calculator

Distance between Houston, TX (HOU) and Ottawa (YOW)

Distance from Houston to Ottawa (William P. Hobby Airport – Ottawa Macdonald–Cartier International Airport) is 1519 miles / 2444 kilometers / 1320 nautical miles.

How far is Ottawa from Houston?

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

Vincenty's formula (applied above)
  • 1518.540 miles
  • 2443.853 kilometers
  • 1319.575 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
  • 1518.218 miles
  • 2443.336 kilometers
  • 1319.296 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 William P. Hobby Airport (HOU) to Ottawa Macdonald–Cartier International Airport (YOW) is 3 hours 22 minutes.

Time difference and current local times

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

Time Difference

Houston
Ottawa

Houston, TX

 CDT

Ottawa

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 166 kg (366 pounds).

Airport information


A 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 Ottawa Macdonald–Cartier International Airport
City: Ottawa
Country: Canada Flag of Canada
IATA Code: YOW
ICAO Code: CYOW
Coordinates: 45°19′20″N, 75°40′9″W

Houston to Ottawa flight path

Shortest flight path between William P. Hobby Airport (HOU) and Ottawa Macdonald–Cartier International Airport (YOW).

Frequent Flyer Miles Calculator

Houston (HOU) → Ottawa (YOW).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1519
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1519

Round trip?