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Raleigh (RDU) - Houston (IAH)
Calculations with different methods
- 1042.424 miles
- 1677.620 kilometers
- 905.842 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
- 1040.980 miles
- 1675.295 kilometers
- 904.587 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Raleigh–Durham International Airport (RDU) to George Bush Intercontinental Airport (IAH) is 2 hours 28 minutes.
Time difference and current local times
The time difference between Raleigh and Houston is 1 hour. Houston is 1 hour behind Raleigh.
Flight map from Raleigh to Houston.
Frequent Flyer Miles Calculator
Raleigh (RDU) → Houston (IAH).