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How far is Sioux City, IA, from Key West, FL?

The distance between Key West (Key West International Airport) and Sioux City (Sioux Gateway Airport) is 1487 miles / 2393 kilometers / 1292 nautical miles.

The driving distance from Key West (EYW) to Sioux City (SUX) is 1891 miles / 3044 kilometers, and travel time by car is about 35 hours 39 minutes.

Key West International Airport – Sioux Gateway Airport

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1487
Miles
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2393
Kilometers
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1292
Nautical miles

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Distance from Key West to Sioux City

There are several ways to calculate the distance from Key West to Sioux City. Here are two standard 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 planet.

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).

How long does it take to fly from Key West to Sioux City?

The estimated flight time from Key West International Airport to Sioux Gateway Airport is 3 hours and 18 minutes.

Flight carbon footprint between Key West International Airport (EYW) and Sioux Gateway Airport (SUX)

On average, flying from Key West to Sioux City generates about 179 kg of CO2 per passenger, and 179 kilograms equals 394 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Key West to Sioux City

See the map of the shortest flight path between Key West International Airport (EYW) and Sioux Gateway Airport (SUX).

Airport information

Origin 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
Destination 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