Air Miles Calculator

Distance between Watertown, NY (ART) and Baltimore, MD (BWI)

Flight distance from Watertown to Baltimore (Watertown International Airport – Baltimore–Washington International Airport) is 334 miles / 538 kilometers / 290 nautical miles. Estimated flight time is 1 hour 7 minutes.

Driving distance from Watertown (ART) to Baltimore (BWI) is 416 miles / 670 kilometers and travel time by car is about 7 hours 53 minutes.

Map of flight path and driving directions from Watertown to Baltimore.

Shortest flight path between Watertown International Airport (ART) and Baltimore–Washington International Airport (BWI).

How far is Baltimore from Watertown?

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

Vincenty's formula (applied above)
  • 334.081 miles
  • 537.651 kilometers
  • 290.308 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
  • 334.459 miles
  • 538.259 kilometers
  • 290.637 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 Flag of United States
IATA Code: ART
ICAO Code: KART
Coordinates: 43°59′30″N, 76°1′18″W

B Baltimore–Washington International Airport
City: Baltimore, MD
Country: United States Flag of United States
IATA Code: BWI
ICAO Code: KBWI
Coordinates: 39°10′31″N, 76°40′5″W

Time difference and current local times

There is no time difference between Watertown and Baltimore.

Time Difference

Watertown, NY

 EDT

Baltimore, MD

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 74 kg (164 pounds).

Frequent Flyer Miles Calculator

Watertown (ART) → Baltimore (BWI).

Distance:
334
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
334

Round trip?