Air Miles Calculator

Distance between Denver, CO (DEN) and Chattanooga, TN (CHA)

Flight distance from Denver to Chattanooga (Denver International Airport – Chattanooga Metropolitan Airport) is 1118 miles / 1800 kilometers / 972 nautical miles. Estimated flight time is 2 hours 37 minutes.

Driving distance from Denver (DEN) to Chattanooga (CHA) is 1293 miles / 2081 kilometers and travel time by car is about 21 hours 49 minutes.

Map of flight path and driving directions from Denver to Chattanooga.

Shortest flight path between Denver International Airport (DEN) and Chattanooga Metropolitan Airport (CHA).

How far is Chattanooga from Denver?

There are several ways to calculate distances between Denver and Chattanooga. Here are two common methods:

Vincenty's formula (applied above)
  • 1118.355 miles
  • 1799.817 kilometers
  • 971.824 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
  • 1116.143 miles
  • 1796.258 kilometers
  • 969.902 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).

Airport information


A Denver International Airport
City: Denver, CO
Country: United States Flag of United States
IATA Code: DEN
ICAO Code: KDEN
Coordinates: 39°51′42″N, 104°40′22″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

Time difference and current local times

The time difference between Denver and Chattanooga is 2 hours. Chattanooga is 2 hours ahead of Denver.

Time Difference

Denver, CO

 MST

Chattanooga, TN

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 158 kg (348 pounds).

Frequent Flyer Miles Calculator

Denver (DEN) → Chattanooga (CHA).

Distance:
1118
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1118

Round trip?