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How far is Chattanooga, TN, from Rochester, MN?

The distance between Rochester (Rochester International Airport) and Chattanooga (Chattanooga Metropolitan Airport) is 725 miles / 1167 kilometers / 630 nautical miles.

The driving distance from Rochester (RST) to Chattanooga (CHA) is 890 miles / 1433 kilometers, and travel time by car is about 17 hours 10 minutes.

Rochester International Airport – Chattanooga Metropolitan Airport

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725
Miles
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1167
Kilometers
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630
Nautical miles

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Distance from Rochester to Chattanooga

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

Vincenty's formula (applied above)
  • 725.175 miles
  • 1167.056 kilometers
  • 630.160 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
  • 725.454 miles
  • 1167.505 kilometers
  • 630.403 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 Rochester to Chattanooga?

The estimated flight time from Rochester International Airport to Chattanooga Metropolitan Airport is 1 hour and 52 minutes.

Flight carbon footprint between Rochester International Airport (RST) and Chattanooga Metropolitan Airport (CHA)

On average, flying from Rochester to Chattanooga generates about 127 kg of CO2 per passenger, and 127 kilograms equals 281 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Rochester to Chattanooga

See the map of the shortest flight path between Rochester International Airport (RST) and Chattanooga Metropolitan Airport (CHA).

Airport information

Origin Rochester International Airport
City: Rochester, MN
Country: United States Flag of United States
IATA Code: RST
ICAO Code: KRST
Coordinates: 43°54′29″N, 92°30′0″W
Destination 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