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How far is Laramie, WY, from Chattanooga, TN?

The distance between Chattanooga (Chattanooga Metropolitan Airport) and Laramie (Laramie Regional Airport) is 1192 miles / 1919 kilometers / 1036 nautical miles.

The driving distance from Chattanooga (CHA) to Laramie (LAR) is 1385 miles / 2229 kilometers, and travel time by car is about 24 hours 58 minutes.

Chattanooga Metropolitan Airport – Laramie Regional Airport

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1192
Miles
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1919
Kilometers
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1036
Nautical miles

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Distance from Chattanooga to Laramie

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

Vincenty's formula (applied above)
  • 1192.115 miles
  • 1918.523 kilometers
  • 1035.920 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
  • 1189.915 miles
  • 1914.983 kilometers
  • 1034.008 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 Laramie?

The estimated flight time from Chattanooga Metropolitan Airport to Laramie Regional Airport is 2 hours and 45 minutes.

Flight carbon footprint between Chattanooga Metropolitan Airport (CHA) and Laramie Regional Airport (LAR)

On average, flying from Chattanooga to Laramie generates about 161 kg of CO2 per passenger, and 161 kilograms equals 355 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 Laramie

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

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 Laramie Regional Airport
City: Laramie, WY
Country: United States Flag of United States
IATA Code: LAR
ICAO Code: KLAR
Coordinates: 41°18′43″N, 105°40′30″W