Air Miles Calculator

Distance between Houston, TX (IAH) and Owerri (QOW)

Distance from Houston to Owerri (Houston George Bush Intercontinental Airport – Sam Mbakwe Airport) is 6782 miles / 10914 kilometers / 5893 nautical miles.

How far is Owerri from Houston?

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

Vincenty's formula (applied above)
  • 6781.769 miles
  • 10914.200 kilometers
  • 5893.196 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
  • 6774.706 miles
  • 10902.832 kilometers
  • 5887.058 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 Houston George Bush Intercontinental Airport (IAH) to Sam Mbakwe Airport (QOW) is 13 hours 20 minutes.

Time difference and current local times

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

Time Difference

Houston
Owerri

Houston, TX

 CDT

Owerri

 WAT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 833 kg (1 838 pounds).

Airport information


A Houston 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 Sam Mbakwe Airport
City: Owerri
Country: Nigeria Flag of Nigeria
IATA Code: QOW
ICAO Code: DNIM
Coordinates: 5°25′37″N, 7°12′21″E

Houston to Owerri flight path

Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Sam Mbakwe Airport (QOW).

Frequent Flyer Miles Calculator

Houston (IAH) → Owerri (QOW).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
6782
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
6782

Round trip?