# Distance between Seattle, WA (BFI) and Annette, AK (ANN)

Flight distance from Seattle to Annette (Seattle Boeing Field – Annette Island Airport) is 655 miles / 1055 kilometers / 570 nautical miles. Estimated flight time is 1 hour 44 minutes.

Driving distance from Seattle (BFI) to Annette (ANN) is 1149 miles / 1849 kilometers and travel time by car is about 27 hours 12 minutes.

## Map of flight path and driving directions from Seattle to Annette.

Shortest flight path between Seattle Boeing Field (BFI) and Annette Island Airport (ANN).

## How far is Annette from Seattle?

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

Vincenty's formula (applied above)
• 655.485 miles
• 1054.901 kilometers
• 569.601 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
• 654.502 miles
• 1053.318 kilometers
• 568.746 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 Seattle Boeing Field
City: Seattle, WA
Country: United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W

B Annette Island Airport
City: Annette, AK
Country: United States
IATA Code: ANN
ICAO Code: PANT
Coordinates: 55°2′32″N, 131°34′19″W

## Time difference and current local times

The time difference between Seattle and Annette is 1 hour. Annette is 1 hour behind Seattle.

PST

AKST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 120 kg (263 pounds).

## Frequent Flyer Miles Calculator

Seattle (BFI) → Annette (ANN).

Distance:
655
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
655

Round trip?