# Distance between Rock Springs, WY (RKS) and Elmira, NY (ELM)

Flight distance from Rock Springs to Elmira (Southwest Wyoming Regional Airport – Elmira Corning Regional Airport) is 1650 miles / 2656 kilometers / 1434 nautical miles. Estimated flight time is 3 hours 37 minutes.

Driving distance from Rock Springs (RKS) to Elmira (ELM) is 1839 miles / 2959 kilometers and travel time by car is about 30 hours 45 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Elmira Corning Regional Airport (ELM).

## How far is Elmira from Rock Springs?

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

Vincenty's formula (applied above)
• 1650.074 miles
• 2655.537 kilometers
• 1433.875 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
• 1645.774 miles
• 2648.617 kilometers
• 1430.139 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 Elmira Corning Regional Airport
City: Elmira, NY
Country: United States
IATA Code: ELM
ICAO Code: KELM
Coordinates: 42°9′35″N, 76°53′29″W

## Time difference and current local times

The time difference between Rock Springs and Elmira is 2 hours. Elmira is 2 hours ahead of Rock Springs.

MDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 189 kg (417 pounds).

## Frequent Flyer Miles Calculator

Rock Springs (RKS) → Elmira (ELM).

Distance:
1650
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1650

Round trip?