How far is Watertown, NY, from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Watertown (Watertown International Airport) is 672 miles / 1082 kilometers / 584 nautical miles.

The driving distance from Rockford (RFD) to Watertown (ART) is 791 miles / 1273 kilometers, and travel time by car is about 15 hours 48 minutes.

Distance from Rockford to Watertown

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

Vincenty's formula (applied above)

• 672.260 miles
• 1081.897 kilometers
• 584.178 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

• 670.541 miles
• 1079.131 kilometers
• 582.684 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 Watertown?

The estimated flight time from Chicago Rockford International Airport to Watertown International Airport is 1 hour and 46 minutes.

What is the time difference between Rockford and Watertown?

The time difference between Rockford and Watertown is 1 hour. Watertown is 1 hour ahead of Rockford.

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Watertown International Airport (ART)

On average, flying from Rockford to Watertown generates about 121 kg of CO2 per passenger, and 121 kilograms equals 268 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Rockford to Watertown

See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Watertown International Airport (ART).

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	Watertown International Airport
City:	Watertown, NY
Country:	United States
IATA Code:	ART
ICAO Code:	KART
Coordinates:	43°59′30″N, 76°1′18″W