Calculations with different methods
- 2283.383 miles
- 3674.748 kilometers
- 1984.205 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
- 2277.983 miles
- 3666.058 kilometers
- 1979.513 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Skagway Airport (SGY) to Chicago Rockford International Airport (RFD) is 4 hours 49 minutes.
Time difference and current local times
The time difference between Skagway and Rockford is 3 hours. Rockford is 3 hours ahead of Skagway.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 268 kg (590 pounds).
Skagway to Rockford flight map.
Frequent Flyer Miles Calculator
Skagway (SGY) → Rockford (RFD).