How far is Galle from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Galle (Koggala Airport) is 8502 miles / 13683 kilometers / 7388 nautical miles.
Seattle–Tacoma International Airport – Koggala Airport
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Distance from Seattle to Galle
There are several ways to calculate the distance from Seattle to Galle. Here are two standard methods:
Vincenty's formula (applied above)- 8502.176 miles
- 13682.926 kilometers
- 7388.189 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- 8494.765 miles
- 13670.999 kilometers
- 7381.749 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 Galle?
The estimated flight time from Seattle–Tacoma International Airport to Koggala Airport is 16 hours and 35 minutes.
What is the time difference between Seattle and Galle?
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Koggala Airport (KCT)
On average, flying from Seattle to Galle generates about 1 072 kg of CO2 per passenger, and 1 072 kilograms equals 2 364 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Galle
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Koggala Airport (KCT).
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 | Koggala Airport |
|---|---|
| City: | Galle |
| Country: | Sri Lanka  |
| IATA Code: | KCT |
| ICAO Code: | VCCK |
| Coordinates: | 5°59′37″N, 80°19′13″E |