How far is Teller, AK, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Teller (Teller Airport) is 3275 miles / 5271 kilometers / 2846 nautical miles.
The driving distance from Rockford (RFD) to Teller (TLA) is 4276 miles / 6882 kilometers, and travel time by car is about 158 hours 50 minutes.
Chicago Rockford International Airport – Teller Airport
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Distance from Rockford to Teller
There are several ways to calculate the distance from Rockford to Teller. Here are two standard methods:
Vincenty's formula (applied above)- 3275.336 miles
- 5271.143 kilometers
- 2846.189 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- 3266.615 miles
- 5257.108 kilometers
- 2838.611 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 Teller?
The estimated flight time from Chicago Rockford International Airport to Teller Airport is 6 hours and 42 minutes.
What is the time difference between Rockford and Teller?
The time difference between Rockford and Teller is 3 hours. Teller is 3 hours behind Rockford.
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Teller Airport (TLA)
On average, flying from Rockford to Teller generates about 367 kg of CO2 per passenger, and 367 kilograms equals 810 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 Teller
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Teller Airport (TLA).
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 | Teller Airport |
|---|---|
| City: | Teller, AK |
| Country: | United States |
| IATA Code: | TLA |
| ICAO Code: | PATE |
| Coordinates: | 65°14′25″N, 166°20′20″W |