Air Miles Calculator

Distance between Rockford, IL (RFD) and Las Vegas, NV (LAS)

Distance from Rockford to Las Vegas (McCarran International Airport – Chicago Rockford International Airport) is 1455 miles / 2342 kilometers / 1265 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1455.356 miles
  • 2342.168 kilometers
  • 1264.669 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
  • 1452.287 miles
  • 2337.230 kilometers
  • 1262.003 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 Chicago Rockford International Airport (RFD) to McCarran International Airport (LAS) is 3 hours 15 minutes.

Time difference and current local times

The time difference between Rockford and Las Vegas is 2 hours. Las Vegas is 2 hours behind Rockford.

Time Difference

Rockford
Las Vegas

Rockford, IL

 CDT

Las Vegas, NV

 PDT

Airport information


A 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

B McCarran International Airport
City: Las Vegas, NV
Country: United States Flag of United States
IATA Code: LAS
ICAO Code: KLAS
Coordinates: 36°4′48″N, 115°9′7″W

Map

Rockford to Las Vegas flight map.

Frequent Flyer Miles Calculator

Rockford (RFD) → Las Vegas (LAS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1455
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1455

Round trip?