How far is Seattle, WA, from Ithaca, NY?
The distance between Ithaca (Ithaca Tompkins Regional Airport) and Seattle (Seattle–Tacoma International Airport) is 2240 miles / 3605 kilometers / 1947 nautical miles.
The driving distance from Ithaca (ITH) to Seattle (SEA) is 2641 miles / 4251 kilometers, and travel time by car is about 48 hours 52 minutes.
Ithaca Tompkins Regional Airport – Seattle–Tacoma International Airport
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Distance from Ithaca to Seattle
There are several ways to calculate the distance from Ithaca to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 2240.216 miles
- 3605.278 kilometers
- 1946.695 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2234.152 miles
- 3595.520 kilometers
- 1941.425 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 Ithaca to Seattle?
The estimated flight time from Ithaca Tompkins Regional Airport to Seattle–Tacoma International Airport is 4 hours and 44 minutes.
What is the time difference between Ithaca and Seattle?
The time difference between Ithaca and Seattle is 3 hours. Seattle is 3 hours behind Ithaca.
Flight carbon footprint between Ithaca Tompkins Regional Airport (ITH) and Seattle–Tacoma International Airport (SEA)
On average, flying from Ithaca to Seattle generates about 245 kg of CO2 per passenger, and 245 kilograms equals 540 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ithaca to Seattle
See the map of the shortest flight path between Ithaca Tompkins Regional Airport (ITH) and Seattle–Tacoma International Airport (SEA).
Airport information
| Origin | Ithaca Tompkins Regional Airport |
|---|---|
| City: | Ithaca, NY |
| Country: | United States  |
| IATA Code: | ITH |
| ICAO Code: | KITH |
| Coordinates: | 42°29′27″N, 76°27′30″W |
| Destination | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |