Air Miles Calculator

Distance between Miami, FL (MIA) and Rockford, IL (RFD)

Flight distance from Miami to Rockford (Miami International Airport – Chicago Rockford International Airport) is 1237 miles / 1990 kilometers / 1075 nautical miles. Estimated flight time is 2 hours 50 minutes.

Driving distance from Miami (MIA) to Rockford (RFD) is 1465 miles / 2358 kilometers and travel time by car is about 25 hours 14 minutes.

Map of flight path and driving directions from Miami to Rockford.

Shortest flight path between Miami International Airport (MIA) and Chicago Rockford International Airport (RFD).

How far is Rockford from Miami?

There are several ways to calculate distances between Miami and Rockford. Here are two common methods:

Vincenty's formula (applied above)
  • 1236.692 miles
  • 1990.263 kilometers
  • 1074.656 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
  • 1238.770 miles
  • 1993.607 kilometers
  • 1076.462 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).

Airport information


A Miami International Airport
City: Miami, FL
Country: United States Flag of United States
IATA Code: MIA
ICAO Code: KMIA
Coordinates: 25°47′35″N, 80°17′26″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

Time difference and current local times

The time difference between Miami and Rockford is 1 hour. Rockford is 1 hour behind Miami.

Time Difference

Miami, FL

 EDT

Rockford, IL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 163 kg (359 pounds).

Frequent Flyer Miles Calculator

Miami (MIA) → Rockford (RFD).

Distance:
1237
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1237

Round trip?