Air Miles Calculator

Distance between Huntsville, AL (HSV) and Seattle, WA (SEA)

Distance from Huntsville to Seattle (Huntsville International Airport – Seattle–Tacoma International Airport) is 2033 miles / 3272 kilometers / 1767 nautical miles.

How far is Seattle from Huntsville?

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

Vincenty's formula (applied above)
  • 2032.854 miles
  • 3271.561 kilometers
  • 1766.502 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
  • 2029.138 miles
  • 3265.581 kilometers
  • 1763.273 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).

Flight duration

Estimated flight time from Huntsville International Airport (HSV) to Seattle–Tacoma International Airport (SEA) is 4 hours 20 minutes.

Time difference and current local times

The time difference between Huntsville and Seattle is 2 hours. Seattle is 2 hours behind Huntsville.

Time Difference

Huntsville
Seattle

Huntsville, AL

 CST

Seattle, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 225 kg (496 pounds).

Airport information


A Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

B 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

Map

Huntsville to Seattle flight map.

Frequent Flyer Miles Calculator

Huntsville (HSV) → Seattle (SEA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2033
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2033

Round trip?