Air Miles Calculator

Distance between Houston, TX (IAH) and Port Harcourt (PHC)

Distance from Houston to Port Harcourt (George Bush Intercontinental Airport – Port Harcourt International Airport) is 6781 miles / 10914 kilometers / 5893 nautical miles.

How far is Port Harcourt from Houston?

There are several ways to calculate distances between Houston and Port Harcourt. Here are two common methods:

Vincenty's formula (applied above)
  • 6781.355 miles
  • 10913.533 kilometers
  • 5892.836 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
  • 6774.412 miles
  • 10902.359 kilometers
  • 5886.803 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).

Flight duration

Estimated flight time from George Bush Intercontinental Airport (IAH) to Port Harcourt International Airport (PHC) is 13 hours 20 minutes.

Time difference and current local times

The time difference between Houston and Port Harcourt is 6 hours. Port Harcourt is 6 hours ahead of Houston.

Time Difference

Houston
Port Harcourt

Houston, TX

 CDT

Port Harcourt

 WAT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 833 kg (1 837 pounds).

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 Port Harcourt International Airport
City: Port Harcourt
Country: Nigeria Flag of Nigeria
IATA Code: PHC
ICAO Code: DNPO
Coordinates: 5°0′55″N, 6°56′58″E

Houston to Port Harcourt flight path

Shortest flight path between George Bush Intercontinental Airport (IAH) and Port Harcourt International Airport (PHC).

Frequent Flyer Miles Calculator

Houston (IAH) → Port Harcourt (PHC).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
6781
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
6781

Round trip?