How far is Washington D.C. from Kirksville, MO?
The distance between Kirksville (Kirksville Regional Airport) and Washington D.C. (Washington Dulles International Airport) is 809 miles / 1302 kilometers / 703 nautical miles.
The driving distance from Kirksville (IRK) to Washington D.C. (IAD) is 955 miles / 1537 kilometers, and travel time by car is about 18 hours 8 minutes.
Kirksville Regional Airport – Washington Dulles International Airport
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Distance from Kirksville to Washington D.C.
There are several ways to calculate the distance from Kirksville to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 809.140 miles
- 1302.185 kilometers
- 703.123 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- 807.171 miles
- 1299.015 kilometers
- 701.412 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 Washington D.C.?
The estimated flight time from Kirksville Regional Airport to Washington Dulles International Airport is 2 hours and 1 minutes.
What is the time difference between Kirksville and Washington D.C.?
Flight carbon footprint between Kirksville Regional Airport (IRK) and Washington Dulles International Airport (IAD)
On average, flying from Kirksville to Washington D.C. generates about 136 kg of CO2 per passenger, and 136 kilograms equals 299 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 Washington D.C.
See the map of the shortest flight path between Kirksville Regional Airport (IRK) and Washington Dulles International Airport (IAD).
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 | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″W |