# Distance from Jakarta (CGK) to Koulamoutou (KOU)

> 10,460 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,460 km / 6,500 mi / 5,648 nm
- **Estimated flight time**: 13h
- **Heading**: 268° (west)
- **Return heading**: 96° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Indonesia) → Gabon
- **Intercontinental**: Asia → Africa
- **Time difference**: -6h (When it's 02:31 in Jakarta, it's 20:31 in Koulamoutou)
- **Elevation difference**: 1,036 ft (KOU is higher than CGK)

## Airports

### [Soekarno-Hatta International Airport (CGK)](https://www.flightduration.online/airport/cgk-jakarta-soekarno-hatta-international-airport/1ef266df-fd39-6fee-94bf-06bb2780ed98)

- City: Jakarta, Indonesia
- ICAO: WIII
- Timezone: Asia/Jakarta
- Coordinates: -6.130000, 106.660000
- Elevation: 34 ft

### [Koulamoutou Airport (KOU)](https://www.flightduration.online/airport/kou-koulamoutou-koulamoutou-airport/1ef266de-dd33-64b2-8b27-06bb2780ed98)

- City: Koulamoutou, Gabon
- ICAO: FOGK
- Timezone: Africa/Libreville
- Coordinates: -1.180000, 12.440000
- Elevation: 1,070 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 02:31 in Jakarta, it's 20:31 in Koulamoutou.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Soekarno-Hatta International Airport (CGK)](https://www.flightduration.online/airport/cgk-jakarta-soekarno-hatta-international-airport/1ef266df-fd39-6fee-94bf-06bb2780ed98)
- [Koulamoutou Airport (KOU)](https://www.flightduration.online/airport/kou-koulamoutou-koulamoutou-airport/1ef266de-dd33-64b2-8b27-06bb2780ed98)
- [Flight duration calculator](/#calculator)