Air Miles Calculator

Distance between Watertown, NY (ART) and Seattle, WA (BFI)

Flight distance from Watertown to Seattle (Watertown International Airport – Seattle Boeing Field) is 2217 miles / 3568 kilometers / 1927 nautical miles. Estimated flight time is 4 hours 41 minutes.

Driving distance from Watertown (ART) to Seattle (BFI) is 2734 miles / 4400 kilometers and travel time by car is about 46 hours 38 minutes.

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

Shortest flight path between Watertown International Airport (ART) and Seattle Boeing Field (BFI).

How far is Seattle from Watertown?

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

Vincenty's formula (applied above)
  • 2217.127 miles
  • 3568.120 kilometers
  • 1926.630 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
  • 2210.935 miles
  • 3558.154 kilometers
  • 1921.250 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 Seattle Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W

Time difference and current local times

The time difference between Watertown and Seattle is 3 hours. Seattle is 3 hours behind Watertown.

Time Difference

Watertown, NY

 EDT

Seattle, WA

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 242 kg (534 pounds).

Frequent Flyer Miles Calculator

Watertown (ART) → Seattle (BFI).

Distance:
2217
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2217

Round trip?