Air Miles Calculator

Distance between Philadelphia, PA (PHL) and Fort Hood, TX (GRK)

Distance from Philadelphia to Fort Hood (Philadelphia International Airport – Killeen–Fort Hood Regional Airport) is 1406 miles / 2262 kilometers / 1222 nautical miles.

How far is Fort Hood from Philadelphia?

There are several ways to calculate distances between Philadelphia and Fort Hood. Here are two common methods:

Vincenty's formula (applied above)
  • 1405.725 miles
  • 2262.296 kilometers
  • 1221.542 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1403.743 miles
  • 2259.105 kilometers
  • 1219.819 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).

Flight duration

Estimated flight time from Philadelphia International Airport (PHL) to Killeen–Fort Hood Regional Airport (GRK) is 3 hours 9 minutes.

Time difference and current local times

The time difference between Philadelphia and Fort Hood is 1 hour. Fort Hood is 1 hour behind Philadelphia.

Time Difference

Philadelphia
Fort Hood

Philadelphia, PA

 EST

Fort Hood, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 168 kg (370 pounds).

Airport information


A Philadelphia International Airport
City: Philadelphia, PA
Country: United States Flag of United States
IATA Code: PHL
ICAO Code: KPHL
Coordinates: 39°52′18″N, 75°14′27″W

B Killeen–Fort Hood Regional Airport
City: Fort Hood, TX
Country: United States Flag of United States
IATA Code: GRK
ICAO Code: KGRK
Coordinates: 31°4′1″N, 97°49′44″W

Map

Philadelphia to Fort Hood flight map.

Frequent Flyer Miles Calculator

Philadelphia (PHL) → Fort Hood (GRK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1406
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1406

Round trip?