# Distance between Des Moines, IA (DSM) and Key West, FL (EYW)

Flight distance from Des Moines to Key West (Des Moines International Airport – Key West International Airport) is 1356 miles / 2182 kilometers / 1178 nautical miles. Estimated flight time is 3 hours 4 minutes.

Driving distance from Des Moines (DSM) to Key West (EYW) is 1721 miles / 2770 kilometers and travel time by car is about 30 hours 51 minutes.

## Map of flight path and driving directions from Des Moines to Key West.

Shortest flight path between Des Moines International Airport (DSM) and Key West International Airport (EYW).

## How far is Key West from Des Moines?

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

Vincenty's formula (applied above)
• 1355.660 miles
• 2181.723 kilometers
• 1178.036 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
• 1357.542 miles
• 2184.753 kilometers
• 1179.672 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 Des Moines International Airport
City: Des Moines, IA
Country: United States
IATA Code: DSM
ICAO Code: KDSM
Coordinates: 41°32′2″N, 93°39′47″W

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

## Time difference and current local times

The time difference between Des Moines and Key West is 1 hour. Key West is 1 hour ahead of Des Moines.

CST

EST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 170 kg (376 pounds).

## Frequent Flyer Miles Calculator

Des Moines (DSM) → Key West (EYW).

Distance:
1356
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1356

Round trip?