# Distance from Atlanta (ATL) to Tjepu-Java Island (CPF)

> 16,646 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,646 km / 10,343 mi / 8,988 nm
- **Estimated flight time**: 21h
- **Heading**: 327° (north northwest)
- **Return heading**: 27° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Indonesia
- **Intercontinental**: North America → Asia
- **Time difference**: +11h (When it's 18:51 in Atlanta, it's 05:51 in Tjepu-Java Island)
- **Elevation difference**: 895 ft (CPF 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

### [Cepu Airport (CPF)](https://www.flightduration.online/airport/cpf-tjepu-java-island-cepu-airport/1ef266df-fa7a-6e52-9256-06bb2780ed98)

- City: Tjepu-Java Island, Indonesia
- ICAO: WARC
- Timezone: Asia/Jakarta
- Coordinates: -7.190000, 111.550000
- Elevation: 131 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 18:51 in Atlanta, it's 05:51 in Tjepu-Java Island.
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)
- [Cepu Airport (CPF)](https://www.flightduration.online/airport/cpf-tjepu-java-island-cepu-airport/1ef266df-fa7a-6e52-9256-06bb2780ed98)
- [Flight duration calculator](/#calculator)