How far is Valladolid from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Valladolid (Valladolid Airport) is 4146 miles / 6672 kilometers / 3603 nautical miles.

Distance from Rockford to Valladolid

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

Vincenty's formula (applied above)

• 4145.734 miles
• 6671.912 kilometers
• 3602.544 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

• 4134.981 miles
• 6654.607 kilometers
• 3593.200 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 Valladolid?

The estimated flight time from Chicago Rockford International Airport to Valladolid Airport is 8 hours and 20 minutes.

What is the time difference between Rockford and Valladolid?

The time difference between Rockford and Valladolid is 7 hours. Valladolid is 7 hours ahead of Rockford.

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Valladolid Airport (VLL)

On average, flying from Rockford to Valladolid generates about 475 kg of CO2 per passenger, and 475 kilograms equals 1 046 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Valladolid

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

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	Valladolid Airport
City:	Valladolid
Country:	Spain
IATA Code:	VLL
ICAO Code:	LEVD
Coordinates:	41°42′21″N, 4°51′6″W