How far is Fort Hood, TX, from Portland, OR?
The distance between Portland (Portland International Airport) and Fort Hood (Killeen–Fort Hood Regional Airport) is 1666 miles / 2681 kilometers / 1448 nautical miles.
The driving distance from Portland (PDX) to Fort Hood (GRK) is 2013 miles / 3240 kilometers, and travel time by car is about 37 hours 13 minutes.
Portland International Airport – Killeen–Fort Hood Regional Airport
Search flights
Distance from Portland to Fort Hood
There are several ways to calculate the distance from Portland to Fort Hood. Here are two standard methods:
Vincenty's formula (applied above)- 1665.938 miles
- 2681.067 kilometers
- 1447.660 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- 1664.430 miles
- 2678.641 kilometers
- 1446.350 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 Fort Hood?
The estimated flight time from Portland International Airport to Killeen–Fort Hood Regional Airport is 3 hours and 39 minutes.
What is the time difference between Portland and Fort Hood?
Flight carbon footprint between Portland International Airport (PDX) and Killeen–Fort Hood Regional Airport (GRK)
On average, flying from Portland to Fort Hood generates about 190 kg of CO2 per passenger, and 190 kilograms equals 420 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 Fort Hood
See the map of the shortest flight path between Portland International Airport (PDX) and Killeen–Fort Hood Regional Airport (GRK).
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 | Killeen–Fort Hood Regional Airport |
|---|---|
| City: | Fort Hood, TX |
| Country: | United States |
| IATA Code: | GRK |
| ICAO Code: | KGRK |
| Coordinates: | 31°4′1″N, 97°49′44″W |