Map of flight path from Seattle to Sado.
Shortest flight path between Seattle–Tacoma International Airport (SEA) and Sado Airport (SDS).
How far is Sado from Seattle?
There are several ways to calculate distances between Seattle and Sado. Here are two common methods:Vincenty's formula (applied above)
- 4737.250 miles
- 7623.864 kilometers
- 4116.557 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 4725.169 miles
- 7604.423 kilometers
- 4106.060 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).
Time difference and current local times
The time difference between Seattle and Sado is 17 hours. Sado is 17 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 550 kg (1 212 pounds).
Frequent Flyer Miles Calculator
Seattle (SEA) → Sado (SDS).