How far is Rockford, IL, from Altai?

The distance between Altai (Altai Airport) and Rockford (Chicago Rockford International Airport) is 6325 miles / 10179 kilometers / 5496 nautical miles.

Distance from Altai to Rockford

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

Vincenty's formula (applied above)

• 6324.701 miles
• 10178.619 kilometers
• 5496.015 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

• 6308.374 miles
• 10152.344 kilometers
• 5481.827 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 Altai to Rockford?

The estimated flight time from Altai Airport to Chicago Rockford International Airport is 12 hours and 28 minutes.

What is the time difference between Altai and Rockford?

The time difference between Altai and Rockford is 13 hours. Rockford is 13 hours behind Altai.

Flight carbon footprint between Altai Airport (LTI) and Chicago Rockford International Airport (RFD)

On average, flying from Altai to Rockford generates about 761 kg of CO2 per passenger, and 761 kilograms equals 1 678 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Altai to Rockford

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

Airport information

Origin	Altai Airport
City:	Altai
Country:	Mongolia
IATA Code:	LTI
ICAO Code:	ZMAT
Coordinates:	46°22′35″N, 96°13′15″E

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