# Distance from Atlanta (ATL) to Phnom Penh (PNH)

> 14,895 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 14,895 km / 9,255 mi / 8,043 nm
- **Estimated flight time**: 19h
- **Heading**: 347° (north northwest)
- **Return heading**: 11° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Cambodia
- **Intercontinental**: North America → Asia
- **Time difference**: +11h (When it's 13:05 in Atlanta, it's 00:05 in Phnom Penh)
- **Elevation difference**: 986 ft (PNH is lower than ATL)

## Airports

### [Hartsfield - Jackson Atlanta International Airport (ATL)](https://www.flightduration.online/airport/atl-atlanta-hartsfield-jackson-atlanta-international-airport/1ef266df-0f11-62ae-9978-06bb2780ed98)

- City: Atlanta, United States
- ICAO: KATL
- Timezone: America/New_York
- Coordinates: 33.640000, -84.430000
- Elevation: 1,026 ft

### [Phnom Penh International Airport (PNH)](https://www.flightduration.online/airport/pnh-phnom-penh-phnom-penh-international-airport/1ef266df-efac-6192-b396-06bb2780ed98)

- City: Phnom Penh, Cambodia
- ICAO: VDPP
- Timezone: Asia/Phnom_Penh
- Coordinates: 11.550000, 104.840000
- Elevation: 40 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 13:05 in Atlanta, it's 00:05 in Phnom Penh.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Hartsfield - Jackson Atlanta International Airport (ATL)](https://www.flightduration.online/airport/atl-atlanta-hartsfield-jackson-atlanta-international-airport/1ef266df-0f11-62ae-9978-06bb2780ed98)
- [Phnom Penh International Airport (PNH)](https://www.flightduration.online/airport/pnh-phnom-penh-phnom-penh-international-airport/1ef266df-efac-6192-b396-06bb2780ed98)
- [Flight duration calculator](/#calculator)