Air Miles Calculator

Distance between Sioux City, IA (SUX) and Key West, FL (EYW)

Distance from Sioux City to Key West (Sioux Gateway Airport – Key West International Airport) is 1487 miles / 2393 kilometers / 1292 nautical miles.

How far is Key West from Sioux City?

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

Vincenty's formula (applied above)
  • 1487.163 miles
  • 2393.358 kilometers
  • 1292.310 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
  • 1488.720 miles
  • 2395.863 kilometers
  • 1293.663 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).

Flight duration

Estimated flight time from Sioux Gateway Airport (SUX) to Key West International Airport (EYW) is 3 hours 18 minutes.

Time difference and current local times

The time difference between Sioux City and Key West is 1 hour. Key West is 1 hour ahead of Sioux City.

Time Difference

Sioux City
Key West

Sioux City, IA

 CST

Key West, FL

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 169 kg (373 pounds).

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 Key West International Airport
City: Key West, FL
Country: United States Flag of United States
IATA Code: EYW
ICAO Code: KEYW
Coordinates: 24°33′21″N, 81°45′34″W

Map

Sioux City to Key West flight map.

Frequent Flyer Miles Calculator

Sioux City (SUX) → Key West (EYW).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1487
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1487

Round trip?