# Distance from Olanchito (OAN) to Ho Chi Minh City (SGN)

> 16,745 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,745 km / 10,405 mi / 9,042 nm
- **Estimated flight time**: 21h
- **Heading**: 333° (north northwest)
- **Return heading**: 27° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Honduras) → Vietnam
- **Intercontinental**: North America → Asia
- **Time difference**: +13h (When it's 21:39 in Olanchito, it's 10:39 in Ho Chi Minh City)
- **Elevation difference**: 187 ft (SGN is lower than OAN)

## Airports

### [El Arrayan Airport (OAN)](https://www.flightduration.online/airport/oan-olanchito-el-arrayan-airport/1ef266df-5d77-624a-b990-06bb2780ed98)

- City: Olanchito, Honduras
- ICAO: MHEA
- Timezone: America/Tegucigalpa
- Coordinates: 15.510000, -86.570000
- Elevation: 220 ft

### [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

## 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 21:39 in Olanchito, it's 10:39 in Ho Chi Minh City.
With a 13-hour time difference, expect significant jet lag.

## Related

- [El Arrayan Airport (OAN)](https://www.flightduration.online/airport/oan-olanchito-el-arrayan-airport/1ef266df-5d77-624a-b990-06bb2780ed98)
- [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)
- [Flight duration calculator](/#calculator)