# Distance between New York, NY (LGA) and Rock Springs, WY (RKS)

Flight distance from New York to Rock Springs (New York LaGuardia Airport – Southwest Wyoming Regional Airport) is 1823 miles / 2933 kilometers / 1584 nautical miles. Estimated flight time is 3 hours 57 minutes.

Driving distance from New York (LGA) to Rock Springs (RKS) is 1997 miles / 3214 kilometers and travel time by car is about 33 hours 25 minutes.

## Map of flight path and driving directions from New York to Rock Springs.

Shortest flight path between New York LaGuardia Airport (LGA) and Southwest Wyoming Regional Airport (RKS).

## How far is Rock Springs from New York?

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

Vincenty's formula (applied above)
• 1822.726 miles
• 2933.393 kilometers
• 1583.905 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
• 1818.052 miles
• 2925.871 kilometers
• 1579.844 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 New York LaGuardia Airport
City: New York, NY
Country: United States
IATA Code: LGA
ICAO Code: KLGA
Coordinates: 40°46′37″N, 73°52′21″W

B 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

## Time difference and current local times

The time difference between New York and Rock Springs is 2 hours. Rock Springs is 2 hours behind New York.

EDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 202 kg (445 pounds).

## Frequent Flyer Miles Calculator

New York (LGA) → Rock Springs (RKS).

Distance:
1823
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1823

Round trip?