Air Miles Calculator

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

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

Driving distance from Seattle (BFI) to Windsor Locks (BDL) is 3006 miles / 4838 kilometers and travel time by car is about 49 hours 58 minutes.

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

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

How far is Windsor Locks from Seattle?

There are several ways to calculate distances between Seattle and Windsor Locks. 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 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

B 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

Time difference and current local times

The time difference between Seattle and Windsor Locks is 3 hours. Windsor Locks is 3 hours ahead of Seattle.

Time Difference

Seattle, WA

 PST

Windsor Locks, CT

 EST

Carbon dioxide emissions

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

Frequent Flyer Miles Calculator

Seattle (BFI) → Windsor Locks (BDL).

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

In total

Total frequent flyer miles:
2430

Round trip?