Air Miles Calculator logo

How far is Seattle, WA, from Windsor Locks, CT?

The distance between Windsor Locks (Bradley International Airport) and Seattle (Seattle–Tacoma International Airport) is 2431 miles / 3913 kilometers / 2113 nautical miles.

The driving distance from Windsor Locks (BDL) to Seattle (SEA) is 2865 miles / 4611 kilometers, and travel time by car is about 53 hours 7 minutes.

Bradley International Airport – Seattle–Tacoma International Airport

Distance arrow
2431
Miles
Distance arrow
3913
Kilometers
Distance arrow
2113
Nautical miles

Search flights

Distance from Windsor Locks to Seattle

There are several ways to calculate the distance from Windsor Locks to Seattle. Here are two standard methods:

Vincenty's formula (applied above)
  • 2431.360 miles
  • 3912.895 kilometers
  • 2112.794 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 2424.832 miles
  • 3902.389 kilometers
  • 2107.121 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).

How long does it take to fly from Windsor Locks to Seattle?

The estimated flight time from Bradley International Airport to Seattle–Tacoma International Airport is 5 hours and 6 minutes.

Flight carbon footprint between Bradley International Airport (BDL) and Seattle–Tacoma International Airport (SEA)

On average, flying from Windsor Locks to Seattle generates about 267 kg of CO2 per passenger, and 267 kilograms equals 589 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Bradley International Airport (BDL) and Seattle–Tacoma International Airport (SEA).

Airport information

Origin 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
Destination Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W