How far is Utila from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Utila (Útila Airport) is 2955 miles / 4756 kilometers / 2568 nautical miles.

Distance from Seattle to Utila

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

Vincenty's formula (applied above)

• 2955.103 miles
• 4755.777 kilometers
• 2567.914 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

• 2956.576 miles
• 4758.147 kilometers
• 2569.194 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 Utila?

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

What is the time difference between Seattle and Utila?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Útila Airport (UII)

On average, flying from Seattle to Utila generates about 329 kg of CO2 per passenger, and 329 kilograms equals 725 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Utila

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

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	Útila Airport
City:	Utila
Country:	Honduras
IATA Code:	UII
ICAO Code:	MHUT
Coordinates:	16°6′47″N, 86°52′49″W