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How far is Montgomery, AL, from Chattanooga, TN?

The distance between Chattanooga (Chattanooga Metropolitan Airport) and Montgomery (Montgomery Regional Airport) is 201 miles / 323 kilometers / 174 nautical miles.

The driving distance from Chattanooga (CHA) to Montgomery (MGM) is 248 miles / 399 kilometers, and travel time by car is about 4 hours 36 minutes.

Chattanooga Metropolitan Airport – Montgomery Regional Airport

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201
Miles
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323
Kilometers
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174
Nautical miles

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Distance from Chattanooga to Montgomery

There are several ways to calculate the distance from Chattanooga to Montgomery. Here are two standard methods:

Vincenty's formula (applied above)
  • 200.563 miles
  • 322.775 kilometers
  • 174.285 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 200.958 miles
  • 323.411 kilometers
  • 174.628 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).

How long does it take to fly from Chattanooga to Montgomery?

The estimated flight time from Chattanooga Metropolitan Airport to Montgomery Regional Airport is 52 minutes.

Flight carbon footprint between Chattanooga Metropolitan Airport (CHA) and Montgomery Regional Airport (MGM)

On average, flying from Chattanooga to Montgomery generates about 55 kg of CO2 per passenger, and 55 kilograms equals 120 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chattanooga to Montgomery

See the map of the shortest flight path between Chattanooga Metropolitan Airport (CHA) and Montgomery Regional Airport (MGM).

Airport information

Origin 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
Destination Montgomery Regional Airport
City: Montgomery, AL
Country: United States Flag of United States
IATA Code: MGM
ICAO Code: KMGM
Coordinates: 32°18′2″N, 86°23′38″W