How far is Rockford, IL, from Santiago?

The distance between Santiago (Cibao International Airport) and Rockford (Chicago Rockford International Airport) is 1907 miles / 3070 kilometers / 1658 nautical miles.

Distance from Santiago to Rockford

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

Vincenty's formula (applied above)

• 1907.424 miles
• 3069.702 kilometers
• 1657.506 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

• 1909.957 miles
• 3073.778 kilometers
• 1659.707 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 Santiago to Rockford?

The estimated flight time from Cibao International Airport to Chicago Rockford International Airport is 4 hours and 6 minutes.

What is the time difference between Santiago and Rockford?

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

Flight carbon footprint between Cibao International Airport (STI) and Chicago Rockford International Airport (RFD)

On average, flying from Santiago to Rockford generates about 209 kg of CO2 per passenger, and 209 kilograms equals 461 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Santiago to Rockford

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

Airport information

Origin	Cibao International Airport
City:	Santiago
Country:	Dominican Republic
IATA Code:	STI
ICAO Code:	MDST
Coordinates:	19°24′21″N, 70°36′16″W

Destination	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