How far is Ithaca from Seattle?
There are several ways to calculate distances between Seattle and Ithaca. Here are two common methods:Vincenty's formula (applied above)
- 2239.075 miles
- 3603.442 kilometers
- 1945.703 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
- 2233.015 miles
- 3593.689 kilometers
- 1940.437 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 Ithaca Tompkins Regional Airport (ITH) is 4 hours 44 minutes.
Time difference and current local times
The time difference between Seattle and Ithaca is 3 hours. Ithaca is 3 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 249 kg (549 pounds).
Seattle to Ithaca flight path
Shortest flight path between Boeing Field (BFI) and Ithaca Tompkins Regional Airport (ITH).
Frequent Flyer Miles Calculator
Seattle (BFI) → Ithaca (ITH).