How far is Nakhon Phanom from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Nakhon Phanom (Nakhon Phanom Airport) is 7109 miles / 11441 kilometers / 6177 nautical miles.
Seattle–Tacoma International Airport – Nakhon Phanom Airport
Search flights
Distance from Seattle to Nakhon Phanom
There are several ways to calculate the distance from Seattle to Nakhon Phanom. Here are two standard methods:
Vincenty's formula (applied above)- 7108.925 miles
- 11440.705 kilometers
- 6177.487 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- 7098.269 miles
- 11423.557 kilometers
- 6168.227 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 Nakhon Phanom?
The estimated flight time from Seattle–Tacoma International Airport to Nakhon Phanom Airport is 13 hours and 57 minutes.
What is the time difference between Seattle and Nakhon Phanom?
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Nakhon Phanom Airport (KOP)
On average, flying from Seattle to Nakhon Phanom generates about 870 kg of CO2 per passenger, and 870 kilograms equals 1 919 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Nakhon Phanom
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Nakhon Phanom Airport (KOP).
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 | Nakhon Phanom Airport |
|---|---|
| City: | Nakhon Phanom |
| Country: | Thailand  |
| IATA Code: | KOP |
| ICAO Code: | VTUW |
| Coordinates: | 17°23′1″N, 104°38′34″E |