Air Miles Calculator

Distance between Houston, TX (IAH) and Raleigh, NC (RDU)

Distance from George Bush Intercontinental Airport to Raleigh–Durham International Airport is 1042 miles / 1678 kilometers / 906 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 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).

Flight duration

Estimated flight time from George Bush Intercontinental Airport (IAH) to Raleigh–Durham International Airport (RDU) is 2 hours 28 minutes.

Time difference and current local times

The time difference between Houston and Raleigh is 1 hour. Raleigh is 1 hour ahead of Houston.

Time Difference

Houston
Raleigh

Houston, TX

 CST

Raleigh, NC

 EST

Airport information


A 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

B Raleigh–Durham International Airport
City: Raleigh, NC
Country: United States Flag of United States
IATA Code: RDU
ICAO Code: KRDU
Coordinates: 35°52′39″N, 78°47′14″W

Map

Flight map from Houston to Raleigh.

Frequent Flyer Miles Calculator

Houston (IAH) → Raleigh (RDU).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1042
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1042

Round trip?