How far is Reading from Seattle?
There are several ways to calculate distances between Seattle and Reading. Here are two common methods:Vincenty's formula (applied above)
- 2327.060 miles
- 3745.041 kilometers
- 2022.160 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
- 2321.087 miles
- 3735.427 kilometers
- 2016.969 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).
Estimated flight time from Seattle Boeing Field (BFI) to Reading Regional Airport (RDG) is 4 hours 54 minutes.
Time difference and current local times
The time difference between Seattle and Reading is 3 hours. Reading is 3 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 259 kg (571 pounds).
Seattle to Reading flight path
Shortest flight path between Seattle Boeing Field (BFI) and Reading Regional Airport (RDG).
Frequent Flyer Miles Calculator
Seattle (BFI) → Reading (RDG).