How far is Rockford, IL, from Kirksville, MO?

The distance between Kirksville (Kirksville Regional Airport) and Rockford (Chicago Rockford International Airport) is 231 miles / 372 kilometers / 201 nautical miles.

The driving distance from Kirksville (IRK) to Rockford (RFD) is 319 miles / 513 kilometers, and travel time by car is about 6 hours 36 minutes.

Distance from Kirksville to Rockford

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

Vincenty's formula (applied above)

• 231.015 miles
• 371.783 kilometers
• 200.747 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

• 230.770 miles
• 371.388 kilometers
• 200.534 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 Kirksville to Rockford?

The estimated flight time from Kirksville Regional Airport to Chicago Rockford International Airport is 56 minutes.

What is the time difference between Kirksville and Rockford?

There is no time difference between Kirksville and Rockford.

Flight carbon footprint between Kirksville Regional Airport (IRK) and Chicago Rockford International Airport (RFD)

On average, flying from Kirksville to Rockford generates about 59 kg of CO2 per passenger, and 59 kilograms equals 130 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kirksville to Rockford

See the map of the shortest flight path between Kirksville Regional Airport (IRK) and Chicago Rockford International Airport (RFD).

Airport information

Origin	Kirksville Regional Airport
City:	Kirksville, MO
Country:	United States
IATA Code:	IRK
ICAO Code:	KIRK
Coordinates:	40°5′36″N, 92°32′41″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