How far is Klamath Falls, OR, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Klamath Falls (Crater Lake–Klamath Regional Airport) is 1665 miles / 2680 kilometers / 1447 nautical miles.
The driving distance from Rockford (RFD) to Klamath Falls (LMT) is 2120 miles / 3412 kilometers, and travel time by car is about 36 hours 45 minutes.
Chicago Rockford International Airport – Crater Lake–Klamath Regional Airport
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Distance from Rockford to Klamath Falls
There are several ways to calculate the distance from Rockford to Klamath Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1665.121 miles
- 2679.753 kilometers
- 1446.951 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- 1660.749 miles
- 2672.717 kilometers
- 1443.152 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 Klamath Falls?
The estimated flight time from Chicago Rockford International Airport to Crater Lake–Klamath Regional Airport is 3 hours and 39 minutes.
What is the time difference between Rockford and Klamath Falls?
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Crater Lake–Klamath Regional Airport (LMT)
On average, flying from Rockford to Klamath Falls generates about 190 kg of CO2 per passenger, and 190 kilograms equals 419 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 Klamath Falls
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Crater Lake–Klamath Regional Airport (LMT).
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 | Crater Lake–Klamath Regional Airport |
|---|---|
| City: | Klamath Falls, OR |
| Country: | United States |
| IATA Code: | LMT |
| ICAO Code: | KLMT |
| Coordinates: | 42°9′21″N, 121°43′58″W |