How far is Buffalo, NY, from Kirksville, MO?

The distance between Kirksville (Kirksville Regional Airport) and Buffalo (Buffalo Niagara International Airport) is 742 miles / 1194 kilometers / 645 nautical miles.

The driving distance from Kirksville (IRK) to Buffalo (BUF) is 898 miles / 1445 kilometers, and travel time by car is about 16 hours 53 minutes.

Distance from Kirksville to Buffalo

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

Vincenty's formula (applied above)

• 741.921 miles
• 1194.006 kilometers
• 644.712 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

• 740.198 miles
• 1191.233 kilometers
• 643.214 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 Buffalo?

The estimated flight time from Kirksville Regional Airport to Buffalo Niagara International Airport is 1 hour and 54 minutes.

What is the time difference between Kirksville and Buffalo?

The time difference between Kirksville and Buffalo is 1 hour. Buffalo is 1 hour ahead of Kirksville.

Flight carbon footprint between Kirksville Regional Airport (IRK) and Buffalo Niagara International Airport (BUF)

On average, flying from Kirksville to Buffalo generates about 129 kg of CO2 per passenger, and 129 kilograms equals 285 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 Buffalo

See the map of the shortest flight path between Kirksville Regional Airport (IRK) and Buffalo Niagara International Airport (BUF).

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	Buffalo Niagara International Airport
City:	Buffalo, NY
Country:	United States
IATA Code:	BUF
ICAO Code:	KBUF
Coordinates:	42°56′25″N, 78°43′55″W