How far is Obihiro from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Obihiro (Tokachi–Obihiro Airport) is 4333 miles / 6973 kilometers / 3765 nautical miles.

Distance from Seattle to Obihiro

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

Vincenty's formula (applied above)

• 4332.919 miles
• 6973.157 kilometers
• 3765.203 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

• 4321.005 miles
• 6953.984 kilometers
• 3754.851 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 Obihiro?

The estimated flight time from Seattle–Tacoma International Airport to Tokachi–Obihiro Airport is 8 hours and 42 minutes.

What is the time difference between Seattle and Obihiro?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Tokachi–Obihiro Airport (OBO)

On average, flying from Seattle to Obihiro generates about 498 kg of CO2 per passenger, and 498 kilograms equals 1 098 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Obihiro

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Tokachi–Obihiro Airport (OBO).

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	Tokachi–Obihiro Airport
City:	Obihiro
Country:	Japan
IATA Code:	OBO
ICAO Code:	RJCB
Coordinates:	42°43′59″N, 143°13′1″E