How far is Nakashibetsu from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Nakashibetsu (Nakashibetsu Airport) is 4228 miles / 6804 kilometers / 3674 nautical miles.

Distance from Seattle to Nakashibetsu

There are several ways to calculate the distance from Seattle to Nakashibetsu. Here are two standard methods:

Vincenty's formula (applied above)

• 4227.983 miles
• 6804.278 kilometers
• 3674.016 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 4216.217 miles
• 6785.343 kilometers
• 3663.792 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).

How long does it take to fly from Seattle to Nakashibetsu?

The estimated flight time from Seattle–Tacoma International Airport to Nakashibetsu Airport is 8 hours and 30 minutes.

What is the time difference between Seattle and Nakashibetsu?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Nakashibetsu Airport (SHB)

On average, flying from Seattle to Nakashibetsu generates about 485 kg of CO2 per passenger, and 485 kilograms equals 1 069 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Nakashibetsu

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Nakashibetsu Airport (SHB).

Airport information

Origin	Seattle–Tacoma International Airport
City:	Seattle, WA
Country:	United States
IATA Code:	SEA
ICAO Code:	KSEA
Coordinates:	47°26′56″N, 122°18′32″W

Destination	Nakashibetsu Airport
City:	Nakashibetsu
Country:	Japan
IATA Code:	SHB
ICAO Code:	RJCN
Coordinates:	43°34′38″N, 144°57′36″E