Air Miles Calculator

Distance between Houston, TX (IAH) and Columbia, MO (COU)

Distance from Houston to Columbia (Columbia Regional Airport – George Bush Intercontinental Airport) is 634 miles / 1021 kilometers / 551 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 634.362 miles
  • 1020.906 kilometers
  • 551.245 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
  • 635.648 miles
  • 1022.976 kilometers
  • 552.363 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 Columbia Regional Airport (COU) is 1 hour 42 minutes.

Time difference and current local times

There is no time difference between Houston and Columbia.

Time Difference

Houston
Columbia

Houston, TX

 CST

Columbia, MO

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 106 kg (233 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 Columbia Regional Airport
City: Columbia, MO
Country: United States Flag of United States
IATA Code: COU
ICAO Code: KCOU
Coordinates: 38°49′5″N, 92°13′10″W

Map

Houston to Columbia flight map.

Frequent Flyer Miles Calculator

Houston (IAH) → Columbia (COU).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
634
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
634

Round trip?