Air Miles Calculator

Distance between Toronto (YYZ) and Houston, TX (IAH)

Distance from Toronto Pearson International Airport to George Bush Intercontinental Airport is 1280 miles / 2060 kilometers / 1112 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1280.049 miles
  • 2060.039 kilometers
  • 1112.332 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
  • 1280.077 miles
  • 2060.084 kilometers
  • 1112.357 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Toronto Pearson International Airport (YYZ) to George Bush Intercontinental Airport (IAH) is 2 hours 55 minutes.

Time difference and current local times

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

Time Difference

Toronto
Houston

Toronto

 EST

Houston, TX

 CST

Airport information


A Toronto Pearson International Airport
City: Toronto
Country: Canada Flag of Canada
IATA Code: YYZ
ICAO Code: CYYZ
Coordinates: 43°40′37″N, 79°37′50″W

B George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W

Map

Flight map from Toronto to Houston.

Frequent Flyer Miles Calculator

Toronto (YYZ) → Houston (IAH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1280
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1280

Round trip?