# Distance between Rock Springs, WY (RKS) and Key West, FL (EYW)

Flight distance from Rock Springs to Key West (Southwest Wyoming Regional Airport – Key West International Airport) is 1958 miles / 3150 kilometers / 1701 nautical miles. Estimated flight time is 4 hours 12 minutes.

Driving distance from Rock Springs (RKS) to Key West (EYW) is 2508 miles / 4036 kilometers and travel time by car is about 43 hours 9 minutes.

## Map of flight path and driving directions from Rock Springs to Key West.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Key West International Airport (EYW).

## How far is Key West from Rock Springs?

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

Vincenty's formula (applied above)
• 1957.517 miles
• 3150.319 kilometers
• 1701.036 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
• 1956.696 miles
• 3148.996 kilometers
• 1700.322 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 Southwest Wyoming Regional Airport
City: Rock Springs, WY
Country: United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″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 Rock Springs and Key West is 2 hours. Key West is 2 hours ahead of Rock Springs.

MDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 214 kg (471 pounds).

## Frequent Flyer Miles Calculator

Rock Springs (RKS) → Key West (EYW).

Distance:
1958
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1958

Round trip?