How far is Ottawa from Houston, TX?
The distance between Houston (Houston William P. Hobby Airport) and Ottawa (Ottawa Macdonald–Cartier International Airport) is 1519 miles / 2444 kilometers / 1320 nautical miles.
The driving distance from Houston (HOU) to Ottawa (YOW) is 1786 miles / 2874 kilometers, and travel time by car is about 33 hours 48 minutes.
Houston William P. Hobby Airport – Ottawa Macdonald–Cartier International Airport
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Distance from Houston to Ottawa
There are several ways to calculate the distance from Houston to Ottawa. Here are two standard 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 planet.
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).
How long does it take to fly from Houston to Ottawa?
The estimated flight time from Houston William P. Hobby Airport to Ottawa Macdonald–Cartier International Airport is 3 hours and 22 minutes.
What is the time difference between Houston and Ottawa?
The time difference between Houston and Ottawa is 1 hour. Ottawa is 1 hour ahead of Houston.
Flight carbon footprint between Houston William P. Hobby Airport (HOU) and Ottawa Macdonald–Cartier International Airport (YOW)
On average, flying from Houston to Ottawa generates about 181 kg of CO2 per passenger, and 181 kilograms equals 398 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Houston to Ottawa
See the map of the shortest flight path between Houston William P. Hobby Airport (HOU) and Ottawa Macdonald–Cartier International Airport (YOW).
Airport information
| Origin | Houston William P. Hobby Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | HOU |
| ICAO Code: | KHOU |
| Coordinates: | 29°38′43″N, 95°16′44″W |
| Destination | Ottawa Macdonald–Cartier International Airport |
|---|---|
| City: | Ottawa |
| Country: | Canada  |
| IATA Code: | YOW |
| ICAO Code: | CYOW |
| Coordinates: | 45°19′20″N, 75°40′9″W |