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

Flight distance from Huntsville to Seattle (Huntsville International Airport – Seattle–Tacoma International Airport) is 2033 miles / 3272 kilometers / 1767 nautical miles. Estimated flight time is 4 hours 20 minutes.

Driving distance from Huntsville (HSV) to Seattle (SEA) is 2543 miles / 4092 kilometers and travel time by car is about 44 hours 37 minutes.

2033
Miles
3272
Kilometers
1767
Nautical miles
4 h 20 min
221 kg

## How far is Seattle from Huntsville?

There are several ways to calculate distances between Los Angeles and Chicago. 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 to Seattle–Tacoma International Airport is 4 hours 20 minutes.

## Time difference

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

## Carbon dioxide emissions

On average flying from Huntsville to Seattle generates about 221 kg of CO2 per passenger, 221 kilograms is equal to 488 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Huntsville to Seattle

Shortest flight path between Huntsville International Airport (HSV) and Seattle–Tacoma International Airport (SEA).

## Airport information

Origin Huntsville International Airport
City: Huntsville, AL
Country: United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W
Destination Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W