Air Miles Calculator

Distance between Windsor Locks, CT (BDL) and Blountville, TN (TRI)

Flight distance from Windsor Locks to Blountville (Bradley International Airport – Blountville Tri-Cities Regional Airport) is 643 miles / 1035 kilometers / 559 nautical miles. Estimated flight time is 1 hour 43 minutes.

Driving distance from Windsor Locks (BDL) to Blountville (TRI) is 745 miles / 1199 kilometers and travel time by car is about 13 hours 25 minutes.

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

Shortest flight path between Bradley International Airport (BDL) and Blountville Tri-Cities Regional Airport (TRI).

How far is Blountville from Windsor Locks?

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

Vincenty's formula (applied above)
  • 643.084 miles
  • 1034.943 kilometers
  • 558.824 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
  • 642.398 miles
  • 1033.840 kilometers
  • 558.229 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 Blountville Tri-Cities Regional Airport
City: Blountville, TN
Country: United States Flag of United States
IATA Code: TRI
ICAO Code: KTRI
Coordinates: 36°28′30″N, 82°24′26″W

Time difference and current local times

There is no time difference between Windsor Locks and Blountville.

Time Difference

Windsor Locks, CT

 EST

Blountville, TN

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 118 kg (260 pounds).

Frequent Flyer Miles Calculator

Windsor Locks (BDL) → Blountville (TRI).

Distance:
643
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
643

Round trip?