Air Miles Calculator

Distance between Seattle, WA (SEA) and Kona, HI (KOA)

Flight distance from Seattle to Kona (Seattle–Tacoma International Airport – Kona International Airport) is 2688 miles / 4326 kilometers / 2336 nautical miles. Estimated flight time is 5 hours 35 minutes.

Map of flight path from Seattle to Kona.

Shortest flight path between Seattle–Tacoma International Airport (SEA) and Kona International Airport (KOA).

How far is Kona from Seattle?

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

Vincenty's formula (applied above)
  • 2688.012 miles
  • 4325.936 kilometers
  • 2335.819 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
  • 2688.513 miles
  • 4326.743 kilometers
  • 2336.254 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–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

B Kona International Airport
City: Kona, HI
Country: United States Flag of United States
IATA Code: KOA
ICAO Code: PHKO
Coordinates: 19°44′19″N, 156°2′45″W

Time difference and current local times

The time difference between Seattle and Kona is 3 hours. Kona is 3 hours behind Seattle.

Time Difference

Seattle, WA

 PDT

Kona, HI

 HST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 297 kg (655 pounds).

Frequent Flyer Miles Calculator

Seattle (SEA) → Kona (KOA).

Distance:
2688
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2688

Round trip?