How far is Guanaja from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Guanaja (Guanaja Airport) is 2974 miles / 4787 kilometers / 2585 nautical miles.

Distance from Seattle to Guanaja

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

Vincenty's formula (applied above)

• 2974.342 miles
• 4786.739 kilometers
• 2584.632 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

• 2975.525 miles
• 4788.643 kilometers
• 2585.660 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 Seattle to Guanaja?

The estimated flight time from Seattle–Tacoma International Airport to Guanaja Airport is 6 hours and 7 minutes.

What is the time difference between Seattle and Guanaja?

The time difference between Seattle and Guanaja is 1 hour. Guanaja is 1 hour ahead of Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Guanaja Airport (GJA)

On average, flying from Seattle to Guanaja generates about 331 kg of CO2 per passenger, and 331 kilograms equals 730 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Guanaja

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

Airport information

Origin	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

Destination	Guanaja Airport
City:	Guanaja
Country:	Honduras
IATA Code:	GJA
ICAO Code:	MHNJ
Coordinates:	16°26′43″N, 85°54′23″W