How far is Niagara Falls, NY, from Kirksville, MO?
The distance between Kirksville (Kirksville Regional Airport) and Niagara Falls (Niagara Falls International Airport) is 734 miles / 1181 kilometers / 637 nautical miles.
The driving distance from Kirksville (IRK) to Niagara Falls (IAG) is 892 miles / 1436 kilometers, and travel time by car is about 16 hours 44 minutes.
Kirksville Regional Airport – Niagara Falls International Airport
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Distance from Kirksville to Niagara Falls
There are several ways to calculate the distance from Kirksville to Niagara Falls. Here are two standard methods:
Vincenty's formula (applied above)- 733.539 miles
- 1180.516 kilometers
- 637.428 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- 731.860 miles
- 1177.814 kilometers
- 635.969 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 Niagara Falls?
The estimated flight time from Kirksville Regional Airport to Niagara Falls International Airport is 1 hour and 53 minutes.
What is the time difference between Kirksville and Niagara Falls?
Flight carbon footprint between Kirksville Regional Airport (IRK) and Niagara Falls International Airport (IAG)
On average, flying from Kirksville to Niagara Falls generates about 128 kg of CO2 per passenger, and 128 kilograms equals 283 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 Niagara Falls
See the map of the shortest flight path between Kirksville Regional Airport (IRK) and Niagara Falls International Airport (IAG).
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 | Niagara Falls International Airport |
|---|---|
| City: | Niagara Falls, NY |
| Country: | United States |
| IATA Code: | IAG |
| ICAO Code: | KIAG |
| Coordinates: | 43°6′26″N, 78°56′46″W |