Map of flight path and driving directions from Spokane to Ithaca.
Shortest flight path between Spokane International Airport (GEG) and Ithaca Tompkins Regional Airport (ITH).
How far is Ithaca from Spokane?
There are several ways to calculate distances between Spokane and Ithaca. Here are two common methods:Vincenty's formula (applied above)
- 2017.044 miles
- 3246.117 kilometers
- 1752.763 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
- 2011.623 miles
- 3237.394 kilometers
- 1748.053 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 Spokane and Ithaca is 3 hours. Ithaca is 3 hours ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 220 kg (484 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Ithaca (ITH).