Distance From San Antonio International Airport to Diego Garcia Naval Support Facility (SAT - NKW Distance)
The flight distance from San Antonio International Airport (SAT) to Diego Garcia Naval Support Facility (NKW) is 10791 miles. This is equivalent to 17366 kilometers or 9371 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.
17366 kilometers is the distance from San Antonio International Airport, United States to Diego Garcia Naval Support Facility, British Indian Ocean Territory.
Flight Duration between San Antonio, United States and Diego Garcia, British Indian Ocean Territory
Estimated flight time from San Antonio International Airport, San Antonio, United States to Diego Garcia Naval Support Facility, Diego Garcia, British Indian Ocean Territory is 21 hours 35 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.
Time Difference Between the Airports • SAT - NKW
Time difference between San Antonio (United States) and Diego Garcia (British Indian Ocean Territory) is 13 Hours.
Current local time in San Antonio is 2025-12-15, 11:59:59 MST and time in Diego Garcia is 2025-12-16, 00:59:59 +06.
Diego Garcia time is 13 Hours ahead of San Antonio.
San Antonio International Airport to Diego Garcia Naval Support Facility Flight Route Map - SAT to NKW Flight Path
Location of San Antonio International Airport & Diego Garcia Naval Support Facility is given below.Click the map to view San Antonio to Diego Garcia nonstop flight path and travel direction.
Nonstop flight route between San Antonio, United States and Diego Garcia, British Indian Ocean Territory.
San Antonio International Airport |
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| City: | San Antonio |
| Country: | United States  |
| IATA Code: | SAT |
| ICAO Code: | KSAT |
| GPS Coordinates: | Latitude: N 29° 32' 1.3'' Longitude: W 98° 28' 11.3'' |
| Current time: | 2025-12-15, 11:59:59 MST |
| Current weather: |
San Antonio International Airport 15 day weather forecast
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Diego Garcia Naval Support Facility |
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| City: | Diego Garcia |
| Country: | British Indian Ocean Territory  |
| IATA Code: | NKW |
| ICAO Code: | FJDG |
| GPS Coordinates: | Latitude: S 7° 18' 47.8'' Longitude: E 72° 24' 40'' |
| Current time: | 2025-12-16, 00:59:59 +06 |
| Current weather: |
Diego Garcia Naval Support Facility 15 day weather forecast
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| Flights: |
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