Air Miles Calculator

Distance between Seattle, WA (SEA) and Takamatsu (TAK)

Flight distance from Seattle to Takamatsu (Seattle–Tacoma International Airport – Takamatsu Airport) is 5099 miles / 8206 kilometers / 4431 nautical miles. Estimated flight time is 10 hours 9 minutes.

Map of flight path from Seattle to Takamatsu.

Shortest flight path between Seattle–Tacoma International Airport (SEA) and Takamatsu Airport (TAK).

How far is Takamatsu from Seattle?

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

Vincenty's formula (applied above)
  • 5098.686 miles
  • 8205.539 kilometers
  • 4430.637 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
  • 5086.612 miles
  • 8186.108 kilometers
  • 4420.145 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 Takamatsu Airport
City: Takamatsu
Country: Japan Flag of Japan
IATA Code: TAK
ICAO Code: RJOT
Coordinates: 34°12′51″N, 134°0′57″E

Time difference and current local times

The time difference between Seattle and Takamatsu is 17 hours. Takamatsu is 17 hours ahead of Seattle.

Time Difference

Seattle, WA

 PST

Takamatsu

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 597 kg (1 315 pounds).

Frequent Flyer Miles Calculator

Seattle (SEA) → Takamatsu (TAK).

Distance:
5099
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
5099

Round trip?