Map of flight path from Seattle to Nagoya.
Shortest flight path between Seattle–Tacoma International Airport (SEA) and Nagoya Airfield (NKM).
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).
Time difference and current local times
The time difference between Seattle and Nagoya is 17 hours. Nagoya is 17 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 575 kg (1 268 pounds).
Frequent Flyer Miles Calculator
Seattle (SEA) → Nagoya (NKM).