How far is Kōchi from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and Kōchi (Kōchi Airport) is 5143 miles / 8277 kilometers / 4469 nautical miles.
Seattle Boeing Field – Kōchi Airport
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Distance from Seattle to Kōchi
There are several ways to calculate the distance from Seattle to Kōchi. Here are two standard methods:
Vincenty's formula (applied above)- 5143.170 miles
- 8277.130 kilometers
- 4469.293 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- 5131.157 miles
- 8257.797 kilometers
- 4458.854 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 Kōchi?
The estimated flight time from Seattle Boeing Field to Kōchi Airport is 10 hours and 14 minutes.
What is the time difference between Seattle and Kōchi?
The time difference between Seattle and Kōchi is 17 hours. Kōchi is 17 hours ahead of Seattle.
Flight carbon footprint between Seattle Boeing Field (BFI) and Kōchi Airport (KCZ)
On average, flying from Seattle to Kōchi generates about 603 kg of CO2 per passenger, and 603 kilograms equals 1 328 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Kōchi
See the map of the shortest flight path between Seattle Boeing Field (BFI) and Kōchi Airport (KCZ).
Airport information
| Origin | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |
| Destination | Kōchi Airport |
|---|---|
| City: | Kōchi |
| Country: | Japan  |
| IATA Code: | KCZ |
| ICAO Code: | RJOK |
| Coordinates: | 33°32′45″N, 133°40′8″E |