# Distance between Washington D.C. (DCA) and Elmira, NY (ELM)

Flight distance from Washington D.C. to Elmira (Ronald Reagan Washington National Airport – Elmira Corning Regional Airport) is 228 miles / 368 kilometers / 198 nautical miles. Estimated flight time is 55 minutes.

Driving distance from Washington D.C. (DCA) to Elmira (ELM) is 292 miles / 470 kilometers and travel time by car is about 6 hours 4 minutes.

## Map of flight path and driving directions from Washington D.C. to Elmira.

Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Elmira Corning Regional Airport (ELM).

## How far is Elmira from Washington D.C.?

There are several ways to calculate distances between Washington D.C. and Elmira. Here are two common methods:

Vincenty's formula (applied above)
• 228.367 miles
• 367.521 kilometers
• 198.446 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
• 228.676 miles
• 368.018 kilometers
• 198.714 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 Ronald Reagan Washington National Airport
City: Washington D.C.
Country: United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″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

There is no time difference between Washington D.C. and Elmira.

EST

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## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 59 kg (129 pounds).

## Frequent Flyer Miles Calculator

Washington D.C. (DCA) → Elmira (ELM).

Distance:
228
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
228

Round trip?