# Distance between Memphis, TN (MEM) and Fort Hood, TX (GRK)

Flight distance from Memphis to Fort Hood (Memphis International Airport – Killeen–Fort Hood Regional Airport) is 531 miles / 855 kilometers / 462 nautical miles. Estimated flight time is 1 hour 30 minutes.

Driving distance from Memphis (MEM) to Fort Hood (GRK) is 626 miles / 1008 kilometers and travel time by car is about 10 hours 40 minutes.

## Map of flight path and driving directions from Memphis to Fort Hood.

Shortest flight path between Memphis International Airport (MEM) and Killeen–Fort Hood Regional Airport (GRK).

## How far is Fort Hood from Memphis?

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

Vincenty's formula (applied above)
• 531.424 miles
• 855.245 kilometers
• 461.795 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
• 530.970 miles
• 854.513 kilometers
• 461.400 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).

## Airport information

A Memphis International Airport
City: Memphis, TN
Country: United States
IATA Code: MEM
ICAO Code: KMEM
Coordinates: 35°2′32″N, 89°58′36″W

B 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

## Time difference and current local times

There is no time difference between Memphis and Fort Hood.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 103 kg (228 pounds).

## Frequent Flyer Miles Calculator

Memphis (MEM) → Fort Hood (GRK).

Distance:
531
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
531

Round trip?