How far is Kirksville, MO, from Pierre, SD?
The distance between Pierre (Pierre Regional Airport) and Kirksville (Kirksville Regional Airport) is 495 miles / 796 kilometers / 430 nautical miles.
The driving distance from Pierre (PIR) to Kirksville (IRK) is 649 miles / 1044 kilometers, and travel time by car is about 12 hours 10 minutes.
Pierre Regional Airport – Kirksville Regional Airport
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Distance from Pierre to Kirksville
There are several ways to calculate the distance from Pierre to Kirksville. Here are two standard methods:
Vincenty's formula (applied above)- 494.885 miles
- 796.440 kilometers
- 430.043 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- 494.237 miles
- 795.398 kilometers
- 429.480 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 Pierre to Kirksville?
The estimated flight time from Pierre Regional Airport to Kirksville Regional Airport is 1 hour and 26 minutes.
What is the time difference between Pierre and Kirksville?
Flight carbon footprint between Pierre Regional Airport (PIR) and Kirksville Regional Airport (IRK)
On average, flying from Pierre to Kirksville generates about 98 kg of CO2 per passenger, and 98 kilograms equals 216 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Pierre to Kirksville
See the map of the shortest flight path between Pierre Regional Airport (PIR) and Kirksville Regional Airport (IRK).
Airport information
| Origin | Pierre Regional Airport |
|---|---|
| City: | Pierre, SD |
| Country: | United States  |
| IATA Code: | PIR |
| ICAO Code: | KPIR |
| Coordinates: | 44°22′57″N, 100°17′9″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 |