Air Miles Calculator

Distance between Windsor Locks, CT (BDL) and Seattle, WA (BFI)

Flight distance from Windsor Locks to Seattle (Bradley International Airport – Seattle Boeing Field) is 2430 miles / 3911 kilometers / 2112 nautical miles. Estimated flight time is 5 hours 6 minutes.

Driving distance from Windsor Locks (BDL) to Seattle (BFI) is 3006 miles / 4838 kilometers and travel time by car is about 50 hours 1 minutes.

Map of flight path and driving directions from Windsor Locks to Seattle.

Shortest flight path between Bradley International Airport (BDL) and Seattle Boeing Field (BFI).

How far is Seattle from Windsor Locks?

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

Vincenty's formula (applied above)
  • 2430.096 miles
  • 3910.861 kilometers
  • 2111.696 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
  • 2423.572 miles
  • 3900.360 kilometers
  • 2106.026 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 Bradley International Airport
City: Windsor Locks, CT
Country: United States Flag of United States
IATA Code: BDL
ICAO Code: KBDL
Coordinates: 41°56′20″N, 72°40′59″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 Windsor Locks and Seattle is 3 hours. Seattle is 3 hours behind Windsor Locks.

Time Difference

Windsor Locks, CT

 EST

Seattle, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 267 kg (589 pounds).

Frequent Flyer Miles Calculator

Windsor Locks (BDL) → Seattle (BFI).

Distance:
2430
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2430

Round trip?