Air Miles Calculator

Distance between Sioux City, IA (SUX) and Chattanooga, TN (CHA)

Flight distance from Sioux City to Chattanooga (Sioux Gateway Airport – Chattanooga Metropolitan Airport) is 788 miles / 1269 kilometers / 685 nautical miles. Estimated flight time is 1 hour 59 minutes.

Driving distance from Sioux City (SUX) to Chattanooga (CHA) is 961 miles / 1547 kilometers and travel time by car is about 16 hours 45 minutes.

Map of flight path and driving directions from Sioux City to Chattanooga.

Shortest flight path between Sioux Gateway Airport (SUX) and Chattanooga Metropolitan Airport (CHA).

How far is Chattanooga from Sioux City?

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

Vincenty's formula (applied above)
  • 788.272 miles
  • 1268.601 kilometers
  • 684.990 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
  • 787.702 miles
  • 1267.684 kilometers
  • 684.494 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 Sioux Gateway Airport
City: Sioux City, IA
Country: United States Flag of United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″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 Sioux City and Chattanooga is 1 hour. Chattanooga is 1 hour ahead of Sioux City.

Time Difference

Sioux City, IA

 CST

Chattanooga, TN

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 134 kg (295 pounds).

Frequent Flyer Miles Calculator

Sioux City (SUX) → Chattanooga (CHA).

Distance:
788
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
788

Round trip?