Air Miles Calculator

Distance between Norfolk, VA (ORF) and Kirksville, MO (IRK)

Distance from Norfolk to Kirksville (Kirksville Regional Airport – Norfolk International Airport) is 912 miles / 1467 kilometers / 792 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 911.569 miles
  • 1467.028 kilometers
  • 792.132 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 909.589 miles
  • 1463.842 kilometers
  • 790.411 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Norfolk International Airport (ORF) to Kirksville Regional Airport (IRK) is 2 hours 13 minutes.

Time difference and current local times

The time difference between Norfolk and Kirksville is 1 hour. Kirksville is 1 hour behind Norfolk.

Time Difference

Norfolk
Kirksville

Norfolk, VA

 EDT

Kirksville, MO

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 132 kg (292 pounds).

Airport information


A Norfolk International Airport
City: Norfolk, VA
Country: United States Flag of United States
IATA Code: ORF
ICAO Code: KORF
Coordinates: 36°53′40″N, 76°12′4″W

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

Map

Norfolk to Kirksville flight map.

Frequent Flyer Miles Calculator

Norfolk (ORF) → Kirksville (IRK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
912
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
912

Round trip?