How far is Emmonak, AK, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Emmonak (Emmonak Airport) is 3252 miles / 5234 kilometers / 2826 nautical miles.
The driving distance from Rockford (RFD) to Emmonak (EMK) is 4225 miles / 6800 kilometers, and travel time by car is about 157 hours 23 minutes.
Chicago Rockford International Airport – Emmonak Airport
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Distance from Rockford to Emmonak
There are several ways to calculate the distance from Rockford to Emmonak. Here are two standard methods:
Vincenty's formula (applied above)- 3252.065 miles
- 5233.691 kilometers
- 2825.967 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- 3243.322 miles
- 5219.621 kilometers
- 2818.370 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 Emmonak?
The estimated flight time from Chicago Rockford International Airport to Emmonak Airport is 6 hours and 39 minutes.
What is the time difference between Rockford and Emmonak?
The time difference between Rockford and Emmonak is 3 hours. Emmonak is 3 hours behind Rockford.
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Emmonak Airport (EMK)
On average, flying from Rockford to Emmonak generates about 365 kg of CO2 per passenger, and 365 kilograms equals 804 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 Emmonak
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Emmonak Airport (EMK).
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 | Emmonak Airport |
|---|---|
| City: | Emmonak, AK |
| Country: | United States |
| IATA Code: | EMK |
| ICAO Code: | PAEM |
| Coordinates: | 62°47′9″N, 164°29′27″W |