# Distance between Syracuse, NY (SYR) and Rockford, IL (RFD)

Flight distance from Syracuse to Rockford (Syracuse Hancock International Airport – Chicago Rockford International Airport) is 664 miles / 1069 kilometers / 577 nautical miles. Estimated flight time is 1 hour 45 minutes.

Driving distance from Syracuse (SYR) to Rockford (RFD) is 764 miles / 1229 kilometers and travel time by car is about 13 hours 40 minutes.

## Map of flight path and driving directions from Syracuse to Rockford.

Shortest flight path between Syracuse Hancock International Airport (SYR) and Chicago Rockford International Airport (RFD).

## How far is Rockford from Syracuse?

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

Vincenty's formula (applied above)
• 664.238 miles
• 1068.988 kilometers
• 577.207 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
• 662.498 miles
• 1066.187 kilometers
• 575.695 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 Syracuse Hancock International Airport
City: Syracuse, NY
Country: United States
IATA Code: SYR
ICAO Code: KSYR
Coordinates: 43°6′40″N, 76°6′22″W

B 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

## Time difference and current local times

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

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 121 kg (266 pounds).

## Frequent Flyer Miles Calculator

Syracuse (SYR) → Rockford (RFD).

Distance:
664
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
664

Round trip?