How far is Eastsound, WA, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Eastsound (Orcas Island Airport) is 1689 miles / 2718 kilometers / 1467 nautical miles.
The driving distance from Rockford (RFD) to Eastsound (ESD) is 2078 miles / 3344 kilometers, and travel time by car is about 37 hours 54 minutes.
Chicago Rockford International Airport – Orcas Island Airport
Search flights
Distance from Rockford to Eastsound
There are several ways to calculate the distance from Rockford to Eastsound. Here are two standard methods:
Vincenty's formula (applied above)- 1688.580 miles
- 2717.506 kilometers
- 1467.336 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- 1684.227 miles
- 2710.500 kilometers
- 1463.553 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 Rockford to Eastsound?
The estimated flight time from Chicago Rockford International Airport to Orcas Island Airport is 3 hours and 41 minutes.
What is the time difference between Rockford and Eastsound?
The time difference between Rockford and Eastsound is 2 hours. Eastsound is 2 hours behind Rockford.
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Orcas Island Airport (ESD)
On average, flying from Rockford to Eastsound generates about 192 kg of CO2 per passenger, and 192 kilograms equals 423 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rockford to Eastsound
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Orcas Island Airport (ESD).
Airport information
| Origin | Chicago Rockford International Airport |
|---|---|
| City: | Rockford, IL |
| Country: | United States  |
| IATA Code: | RFD |
| ICAO Code: | KRFD |
| Coordinates: | 42°11′43″N, 89°5′49″W |
| Destination | Orcas Island Airport |
|---|---|
| City: | Eastsound, WA |
| Country: | United States |
| IATA Code: | ESD |
| ICAO Code: | KORS |
| Coordinates: | 48°42′29″N, 122°54′36″W |