Air Miles Calculator

Distance between Seattle, WA (SEA) and Nagoya (NKM)

Distance from Seattle to Nagoya (Seattle–Tacoma International Airport – Nagoya Airfield) is 4932 miles / 7938 kilometers / 4286 nautical miles.

How far is Nagoya from Seattle?

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

Vincenty's formula (applied above)
  • 4932.245 miles
  • 7937.679 kilometers
  • 4286.004 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
  • 4920.317 miles
  • 7918.483 kilometers
  • 4275.639 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).

Flight duration

Estimated flight time from Seattle–Tacoma International Airport (SEA) to Nagoya Airfield (NKM) is 9 hours 50 minutes.

Time difference and current local times

The time difference between Seattle and Nagoya is 16 hours. Nagoya is 16 hours ahead of Seattle.

Time Difference

Seattle
Nagoya

Seattle, WA

 PDT

Nagoya

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 583 kg (1 284 pounds).

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 Nagoya Airfield
City: Nagoya
Country: Japan Flag of Japan
IATA Code: NKM
ICAO Code: RJNA
Coordinates: 35°15′18″N, 136°55′26″E

Seattle to Nagoya flight path

Shortest flight path between Seattle–Tacoma International Airport (SEA) and Nagoya Airfield (NKM).

Frequent Flyer Miles Calculator

Seattle (SEA) → Nagoya (NKM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4932
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4932

Round trip?