How far is Santa Ana, CA, from Fort Hood, TX?
The distance between Fort Hood (Killeen–Fort Hood Regional Airport) and Santa Ana (Orange County John Wayne Airport) is 1184 miles / 1905 kilometers / 1029 nautical miles.
The driving distance from Fort Hood (GRK) to Santa Ana (SNA) is 1368 miles / 2202 kilometers, and travel time by car is about 24 hours 10 minutes.
Killeen–Fort Hood Regional Airport – Orange County John Wayne Airport
Search flights
Distance from Fort Hood to Santa Ana
There are several ways to calculate the distance from Fort Hood to Santa Ana. Here are two standard methods:
Vincenty's formula (applied above)- 1183.610 miles
- 1904.836 kilometers
- 1028.529 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- 1181.284 miles
- 1901.092 kilometers
- 1026.508 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 Fort Hood to Santa Ana?
The estimated flight time from Killeen–Fort Hood Regional Airport to Orange County John Wayne Airport is 2 hours and 44 minutes.
What is the time difference between Fort Hood and Santa Ana?
Flight carbon footprint between Killeen–Fort Hood Regional Airport (GRK) and Orange County John Wayne Airport (SNA)
On average, flying from Fort Hood to Santa Ana generates about 161 kg of CO2 per passenger, and 161 kilograms equals 354 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Fort Hood to Santa Ana
See the map of the shortest flight path between Killeen–Fort Hood Regional Airport (GRK) and Orange County John Wayne Airport (SNA).
Airport information
| Origin | 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 |
| Destination | Orange County John Wayne Airport |
|---|---|
| City: | Santa Ana, CA |
| Country: | United States |
| IATA Code: | SNA |
| ICAO Code: | KSNA |
| Coordinates: | 33°40′32″N, 117°52′4″W |