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Houston (IAH) - Port of Spain (POS)
Calculations with different methods
- 2562.491 miles
- 4123.929 kilometers
- 2226.743 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
- 2562.636 miles
- 4124.162 kilometers
- 2226.869 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from George Bush Intercontinental Airport (IAH) to Piarco International Airport (POS) is 5 hours 21 minutes.
Time difference and current local times
The time difference between Houston and Port of Spain is 1 hour. Port of Spain is 1 hour ahead of Houston.
Port of Spain
Flight map from Houston to Port of Spain.
Frequent Flyer Miles Calculator
Houston (IAH) → Port of Spain (POS).