How far is Sandy Lake from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Sandy Lake (Sandy Lake Airport) is 776 miles / 1249 kilometers / 675 nautical miles.

Distance from Rockford to Sandy Lake

There are several ways to calculate the distance from Rockford to Sandy Lake. Here are two standard methods:

Vincenty's formula (applied above)

• 776.278 miles
• 1249.298 kilometers
• 674.567 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

• 776.211 miles
• 1249.191 kilometers
• 674.509 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 Sandy Lake?

The estimated flight time from Chicago Rockford International Airport to Sandy Lake Airport is 1 hour and 58 minutes.

What is the time difference between Rockford and Sandy Lake?

There is no time difference between Rockford and Sandy Lake.

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Sandy Lake Airport (ZSJ)

On average, flying from Rockford to Sandy Lake generates about 133 kg of CO2 per passenger, and 133 kilograms equals 292 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Sandy Lake

See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Sandy Lake Airport (ZSJ).

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	Sandy Lake Airport
City:	Sandy Lake
Country:	Canada
IATA Code:	ZSJ
ICAO Code:	CZSJ
Coordinates:	53°3′51″N, 93°20′39″W