There are several ways to calculate the distance from Seattle to Doha. Here are two standard methods:
Vincenty's formula (applied above)
6440.332 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
6428.628 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 Doha?
The estimated flight time from Seattle–Tacoma International Airport to Hamad International Airport is
14 hours and 31 minutes.
What is the time difference between Seattle and Doha?
The time difference between Seattle and Doha is 10 hours. Doha is 10 hours ahead of Seattle.
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Hamad International Airport (DOH)
On average, flying from Seattle to Doha generates about 913 kg of CO2 per passenger, and 913 kilograms equals 2 013 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Doha
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Hamad International Airport (DOH).