How far is St Michael, AK, from Harrison, AR?
The distance between Harrison (Boone County Airport) and St Michael (St. Michael Airport) is 3380 miles / 5439 kilometers / 2937 nautical miles.
The driving distance from Harrison (HRO) to St Michael (SMK) is 4501 miles / 7243 kilometers, and travel time by car is about 162 hours 22 minutes.
Boone County Airport – St. Michael Airport
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Distance from Harrison to St Michael
There are several ways to calculate the distance from Harrison to St Michael. Here are two standard methods:
Vincenty's formula (applied above)- 3379.843 miles
- 5439.330 kilometers
- 2937.003 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- 3372.633 miles
- 5427.727 kilometers
- 2930.738 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 St Michael?
The estimated flight time from Boone County Airport to St. Michael Airport is 6 hours and 53 minutes.
What is the time difference between Harrison and St Michael?
Flight carbon footprint between Boone County Airport (HRO) and St. Michael Airport (SMK)
On average, flying from Harrison to St Michael generates about 380 kg of CO2 per passenger, and 380 kilograms equals 838 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 St Michael
See the map of the shortest flight path between Boone County Airport (HRO) and St. Michael Airport (SMK).
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 | St. Michael Airport |
|---|---|
| City: | St Michael, AK |
| Country: | United States |
| IATA Code: | SMK |
| ICAO Code: | PAMK |
| Coordinates: | 63°29′24″N, 162°6′36″W |