How far is Manchester from Seattle?
There are several ways to calculate distances between Seattle and Manchester. Here are two common methods:Vincenty's formula (applied above)
- 2457.409 miles
- 3954.816 kilometers
- 2135.430 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
- 2450.664 miles
- 3943.962 kilometers
- 2129.569 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 Boeing Field (BFI) to Manchester–Boston Regional Airport (MHT) is 5 hours 9 minutes.
Time difference and current local times
The time difference between Seattle and Manchester is 3 hours. Manchester is 3 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 274 kg (605 pounds).
Seattle to Manchester flight path
Shortest flight path between Boeing Field (BFI) and Manchester–Boston Regional Airport (MHT).
Frequent Flyer Miles Calculator
Seattle (BFI) → Manchester (MHT).