# Distance between Watertown, NY (ART) and Erie, PA (ERI)

Flight distance from Watertown to Erie (Watertown International Airport – Erie International Airport) is 248 miles / 399 kilometers / 216 nautical miles. Estimated flight time is 58 minutes.

Driving distance from Watertown (ART) to Erie (ERI) is 309 miles / 498 kilometers and travel time by car is about 5 hours 51 minutes.

## Map of flight path and driving directions from Watertown to Erie.

Shortest flight path between Watertown International Airport (ART) and Erie International Airport (ERI).

## How far is Erie from Watertown?

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

Vincenty's formula (applied above)
• 248.222 miles
• 399.474 kilometers
• 215.699 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
• 247.809 miles
• 398.811 kilometers
• 215.340 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 Watertown International Airport
City: Watertown, NY
Country: United States
IATA Code: ART
ICAO Code: KART
Coordinates: 43°59′30″N, 76°1′18″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 Watertown and Erie.

EDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 62 kg (136 pounds).

## Frequent Flyer Miles Calculator

Watertown (ART) → Erie (ERI).

Distance:
248
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
248

Round trip?