# Distance from Ho Chi Minh City (SGN) to St Augustine (UST)

> 15,401 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,401 km / 9,569 mi / 8,316 nm
- **Estimated flight time**: 19h
- **Heading**: 10° (north)
- **Return heading**: 348° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Vietnam) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -11h (When it's 19:01 in Ho Chi Minh City, it's 08:01 in St Augustine)
- **Elevation difference**: 23 ft (UST is lower than SGN)

## Airports

### [Tan Son Nhat International Airport (SGN)](https://www.flightduration.online/airport/sgn-ho-chi-minh-city-tan-son-nhat-international-airport/1ef266df-f661-676c-851b-06bb2780ed98)

- City: Ho Chi Minh City, Vietnam
- ICAO: VVTS
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 10.820000, 106.650000
- Elevation: 33 ft

### [Northeast Florida Regional Airport (UST)](https://www.flightduration.online/airport/ust-st-augustine-northeast-florida-regional-airport/1ef266df-3846-6b10-aab4-06bb2780ed98)

- City: St Augustine, United States
- ICAO: KSGJ
- Timezone: America/New_York
- Coordinates: 29.960000, -81.340000
- Elevation: 10 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 19:01 in Ho Chi Minh City, it's 08:01 in St Augustine.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Tan Son Nhat International Airport (SGN)](https://www.flightduration.online/airport/sgn-ho-chi-minh-city-tan-son-nhat-international-airport/1ef266df-f661-676c-851b-06bb2780ed98)
- [Northeast Florida Regional Airport (UST)](https://www.flightduration.online/airport/ust-st-augustine-northeast-florida-regional-airport/1ef266df-3846-6b10-aab4-06bb2780ed98)
- [Flight duration calculator](/#calculator)