How far is Harrison, AR, from Portland, OR?
The distance between Portland (Portland International Airport) and Harrison (Boone County Airport) is 1658 miles / 2668 kilometers / 1441 nautical miles.
The driving distance from Portland (PDX) to Harrison (HRO) is 2031 miles / 3268 kilometers, and travel time by car is about 35 hours 26 minutes.
Portland International Airport – Boone County Airport
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Distance from Portland to Harrison
There are several ways to calculate the distance from Portland to Harrison. Here are two standard methods:
Vincenty's formula (applied above)- 1658.062 miles
- 2668.392 kilometers
- 1440.816 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- 1654.796 miles
- 2663.136 kilometers
- 1437.978 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 Portland to Harrison?
The estimated flight time from Portland International Airport to Boone County Airport is 3 hours and 38 minutes.
What is the time difference between Portland and Harrison?
The time difference between Portland and Harrison is 2 hours. Harrison is 2 hours ahead of Portland.
Flight carbon footprint between Portland International Airport (PDX) and Boone County Airport (HRO)
On average, flying from Portland to Harrison generates about 190 kg of CO2 per passenger, and 190 kilograms equals 418 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portland to Harrison
See the map of the shortest flight path between Portland International Airport (PDX) and Boone County Airport (HRO).
Airport information
| Origin | Portland International Airport |
|---|---|
| City: | Portland, OR |
| Country: | United States  |
| IATA Code: | PDX |
| ICAO Code: | KPDX |
| Coordinates: | 45°35′19″N, 122°35′52″W |
| Destination | Boone County Airport |
|---|---|
| City: | Harrison, AR |
| Country: | United States |
| IATA Code: | HRO |
| ICAO Code: | KHRO |
| Coordinates: | 36°15′41″N, 93°9′16″W |