How far is Kirksville, MO, from Harrison, AR?
The distance between Harrison (Boone County Airport) and Kirksville (Kirksville Regional Airport) is 266 miles / 429 kilometers / 231 nautical miles.
The driving distance from Harrison (HRO) to Kirksville (IRK) is 317 miles / 510 kilometers, and travel time by car is about 6 hours 6 minutes.
Boone County Airport – Kirksville Regional Airport
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Distance from Harrison to Kirksville
There are several ways to calculate the distance from Harrison to Kirksville. Here are two standard methods:
Vincenty's formula (applied above)- 266.376 miles
- 428.691 kilometers
- 231.474 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- 266.827 miles
- 429.417 kilometers
- 231.866 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 Harrison to Kirksville?
The estimated flight time from Boone County Airport to Kirksville Regional Airport is 1 hour and 0 minutes.
What is the time difference between Harrison and Kirksville?
There is no time difference between Harrison and Kirksville.
Flight carbon footprint between Boone County Airport (HRO) and Kirksville Regional Airport (IRK)
On average, flying from Harrison to Kirksville generates about 64 kg of CO2 per passenger, and 64 kilograms equals 142 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Harrison to Kirksville
See the map of the shortest flight path between Boone County Airport (HRO) and Kirksville Regional Airport (IRK).
Airport information
| Origin | Boone County Airport |
|---|---|
| City: | Harrison, AR |
| Country: | United States  |
| IATA Code: | HRO |
| ICAO Code: | KHRO |
| Coordinates: | 36°15′41″N, 93°9′16″W |
| Destination | Kirksville Regional Airport |
|---|---|
| City: | Kirksville, MO |
| Country: | United States |
| IATA Code: | IRK |
| ICAO Code: | KIRK |
| Coordinates: | 40°5′36″N, 92°32′41″W |