How far is Rockford, IL, from Emmonak, AK?
The distance between Emmonak (Emmonak Airport) and Rockford (Chicago Rockford International Airport) is 3252 miles / 5234 kilometers / 2826 nautical miles.
The driving distance from Emmonak (EMK) to Rockford (RFD) is 4222 miles / 6795 kilometers, and travel time by car is about 157 hours 18 minutes.
Emmonak Airport – Chicago Rockford International Airport
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Distance from Emmonak to Rockford
There are several ways to calculate the distance from Emmonak to Rockford. 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 Emmonak to Rockford?
The estimated flight time from Emmonak Airport to Chicago Rockford International Airport is 6 hours and 39 minutes.
What is the time difference between Emmonak and Rockford?
The time difference between Emmonak and Rockford is 3 hours. Rockford is 3 hours ahead of Emmonak.
Flight carbon footprint between Emmonak Airport (EMK) and Chicago Rockford International Airport (RFD)
On average, flying from Emmonak to Rockford 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 Emmonak to Rockford
See the map of the shortest flight path between Emmonak Airport (EMK) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | Emmonak Airport |
|---|---|
| City: | Emmonak, AK |
| Country: | United States  |
| IATA Code: | EMK |
| ICAO Code: | PAEM |
| Coordinates: | 62°47′9″N, 164°29′27″W |
| Destination | 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 |