How far is Houston from Columbus?
There are several ways to calculate distances between Columbus and Houston. Here are two common methods:Vincenty's formula (applied above)
- 985.656 miles
- 1586.259 kilometers
- 856.511 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
- 985.651 miles
- 1586.252 kilometers
- 856.508 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).
Estimated flight time from John Glenn Columbus International Airport (CMH) to George Bush Intercontinental Airport (IAH) is 2 hours 21 minutes.
Time difference and current local times
The time difference between Columbus and Houston is 1 hour. Houston is 1 hour behind Columbus.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 150 kg (330 pounds).
Columbus to Houston flight path
Shortest flight path between John Glenn Columbus International Airport (CMH) and George Bush Intercontinental Airport (IAH).
Frequent Flyer Miles Calculator
Columbus (CMH) → Houston (IAH).