How far is Waterloo, IA, from Kirksville, MO?

The distance between Kirksville (Kirksville Regional Airport) and Waterloo (Waterloo Regional Airport) is 170 miles / 274 kilometers / 148 nautical miles.

The driving distance from Kirksville (IRK) to Waterloo (ALO) is 191 miles / 307 kilometers, and travel time by car is about 4 hours 37 minutes.

Distance from Kirksville to Waterloo

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

Vincenty's formula (applied above)

• 170.178 miles
• 273.876 kilometers
• 147.881 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

• 170.384 miles
• 274.206 kilometers
• 148.059 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 Waterloo?

The estimated flight time from Kirksville Regional Airport to Waterloo Regional Airport is 49 minutes.

What is the time difference between Kirksville and Waterloo?

There is no time difference between Kirksville and Waterloo.

Flight carbon footprint between Kirksville Regional Airport (IRK) and Waterloo Regional Airport (ALO)

On average, flying from Kirksville to Waterloo generates about 50 kg of CO2 per passenger, and 50 kilograms equals 110 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 Waterloo

See the map of the shortest flight path between Kirksville Regional Airport (IRK) and Waterloo Regional Airport (ALO).

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	Waterloo Regional Airport
City:	Waterloo, IA
Country:	United States
IATA Code:	ALO
ICAO Code:	KALO
Coordinates:	42°33′25″N, 92°24′1″W