Air Miles Calculator

Distance between Los Angeles, CA (LAX) and Rockford, IL (RFD)

Distance from Los Angeles to Rockford (Chicago Rockford International Airport – Los Angeles International Airport) is 1686 miles / 2714 kilometers / 1465 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1686.460 miles
  • 2714.094 kilometers
  • 1465.494 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1683.236 miles
  • 2708.906 kilometers
  • 1462.692 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Los Angeles International Airport (LAX) to Chicago Rockford International Airport (RFD) is 3 hours 41 minutes.

Time difference and current local times

The time difference between Los Angeles and Rockford is 2 hours. Rockford is 2 hours ahead of Los Angeles.

Time Difference

Los Angeles
Rockford

Los Angeles, CA

 PDT

Rockford, IL

 CDT

Airport information


A Los Angeles International Airport
City: Los Angeles, CA
Country: United States Flag of United States
IATA Code: LAX
ICAO Code: KLAX
Coordinates: 33°56′33″N, 118°24′28″W

B Chicago Rockford International Airport
City: Rockford, IL
Country: United States Flag of United States
IATA Code: RFD
ICAO Code: KRFD
Coordinates: 42°11′43″N, 89°5′49″W

Map

Los Angeles to Rockford flight map.

Frequent Flyer Miles Calculator

Los Angeles (LAX) → Rockford (RFD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1686
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1686

Round trip?