How far is Toronto from Houston, TX?
The distance between Houston (Houston George Bush Intercontinental Airport) and Toronto (Billy Bishop Toronto City Airport) is 1286 miles / 2070 kilometers / 1118 nautical miles.
The driving distance from Houston (IAH) to Toronto (YTZ) is 1498 miles / 2411 kilometers, and travel time by car is about 28 hours 13 minutes.
Houston George Bush Intercontinental Airport – Billy Bishop Toronto City Airport
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Distance from Houston to Toronto
There are several ways to calculate the distance from Houston to Toronto. Here are two standard methods:
Vincenty's formula (applied above)- 1286.485 miles
- 2070.397 kilometers
- 1117.925 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- 1286.465 miles
- 2070.365 kilometers
- 1117.908 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 Toronto?
The estimated flight time from Houston George Bush Intercontinental Airport to Billy Bishop Toronto City Airport is 2 hours and 56 minutes.
What is the time difference between Houston and Toronto?
The time difference between Houston and Toronto is 1 hour. Toronto is 1 hour ahead of Houston.
Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and Billy Bishop Toronto City Airport (YTZ)
On average, flying from Houston to Toronto generates about 166 kg of CO2 per passenger, and 166 kilograms equals 366 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 Toronto
See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Billy Bishop Toronto City Airport (YTZ).
Airport information
| Origin | Houston George Bush Intercontinental Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | IAH |
| ICAO Code: | KIAH |
| Coordinates: | 29°59′3″N, 95°20′29″W |
| Destination | Billy Bishop Toronto City Airport |
|---|---|
| City: | Toronto |
| Country: | Canada  |
| IATA Code: | YTZ |
| ICAO Code: | CYTZ |
| Coordinates: | 43°37′38″N, 79°23′46″W |