# Distance between Washington D.C. (DCA) and Erie, PA (ERI)

Flight distance from Washington D.C. to Erie (Ronald Reagan Washington National Airport – Erie International Airport) is 277 miles / 447 kilometers / 241 nautical miles. Estimated flight time is 1 hour 1 minutes.

Driving distance from Washington D.C. (DCA) to Erie (ERI) is 369 miles / 594 kilometers and travel time by car is about 6 hours 39 minutes.

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

Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Erie International Airport (ERI).

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

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

Vincenty's formula (applied above)
• 277.481 miles
• 446.563 kilometers
• 241.125 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
• 277.477 miles
• 446.556 kilometers
• 241.121 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 Erie International Airport
City: Erie, PA
Country: United States
IATA Code: ERI
ICAO Code: KERI
Coordinates: 42°4′55″N, 80°10′34″W

## Time difference and current local times

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

EDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 66 kg (145 pounds).

## Frequent Flyer Miles Calculator

Washington D.C. (DCA) → Erie (ERI).

Distance:
277
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
277

Round trip?