Air Miles Calculator

Distance between Houston, TX (HOU) and Chattanooga, TN (CHA)

Distance from Houston to Chattanooga (Chattanooga Metropolitan Airport – William P. Hobby Airport) is 696 miles / 1120 kilometers / 605 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 696.036 miles
  • 1120.162 kilometers
  • 604.839 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
  • 695.545 miles
  • 1119.371 kilometers
  • 604.412 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 William P. Hobby Airport (HOU) to Chattanooga Metropolitan Airport (CHA) is 1 hour 49 minutes.

Time difference and current local times

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

Time Difference

Houston
Chattanooga

Houston, TX

 CDT

Chattanooga, TN

 EDT

Airport information


A William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″W

B Chattanooga Metropolitan Airport
City: Chattanooga, TN
Country: United States Flag of United States
IATA Code: CHA
ICAO Code: KCHA
Coordinates: 35°2′7″N, 85°12′13″W

Map

Houston to Chattanooga flight map.

Frequent Flyer Miles Calculator

Houston (HOU) → Chattanooga (CHA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
696
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
696

Round trip?