Distance From San Antonio International Airport to Changi Airport (SAT - SIN Distance)
The flight distance from San Antonio International Airport (SAT) to Changi Airport (SIN) is 9838 miles. This is equivalent to 15833 kilometers or 8544 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.
15833 kilometers is the distance from San Antonio International Airport, United States to Changi Airport, Singapore.
Flight Duration between San Antonio, United States and Singapore, Singapore
Estimated flight time from San Antonio International Airport, San Antonio, United States to Changi Airport, Singapore, Singapore is 19 hours 41 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 - SIN
Time difference between San Antonio (United States) and Singapore (Singapore) is 15 Hours.
Current local time in San Antonio is 2025-12-21, 07:20:44 MST and time in Singapore is 2025-12-21, 22:20:44 +08.
Singapore time is 15 Hours ahead of San Antonio.
San Antonio International Airport to Changi Airport Flight Route Map - SAT to SIN Flight Path
Location of San Antonio International Airport & Changi Airport is given below.Click the map to view San Antonio to Singapore nonstop flight path and travel direction.
Click to see flight route on Google Map between San Antonio, United States and Singapore, Singapore. .
Nonstop flight route between San Antonio, United States and Singapore, Singapore.
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: | 2025-12-21, 07:20:44 MST |
| Current weather: |
San Antonio International Airport 15 day weather forecast
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Changi Airport |
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| City: | Singapore |
| Country: | Singapore  |
| IATA Code: | SIN |
| ICAO Code: | WSSS |
| GPS Coordinates: | Latitude: N 1° 21' 0.7'' Longitude: E 103° 59' 38.4'' |
| Current time: | 2025-12-21, 22:20:44 +08 |
| Current weather: |
Changi Airport 15 day weather forecast
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| Flights: |
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