# Distance from Chitose / Tomakomai (CTS) to Kasongo (KGN)

> 12,379 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,379 km / 7,692 mi / 6,684 nm
- **Estimated flight time**: 16h
- **Heading**: 284° (west northwest)
- **Return heading**: 46° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Japan) → DR Congo
- **Intercontinental**: Asia → Africa
- **Time difference**: -7h (When it's 16:14 in Chitose / Tomakomai, it's 09:14 in Kasongo)
- **Elevation difference**: 1,703 ft (KGN is higher than CTS)

## Airports

### [New Chitose Airport (CTS)](https://www.flightduration.online/airport/cts-chitose-tomakomai-new-chitose-airport/1ef266df-8b65-6cba-bb84-06bb2780ed98)

- City: Chitose / Tomakomai, Japan
- ICAO: RJCC
- Timezone: Asia/Tokyo
- Coordinates: 42.780000, 141.690000
- Elevation: 82 ft

### [Kasongo Airport (KGN)](https://www.flightduration.online/airport/kgn-kasongo-kasongo-airport/1ef266de-e48e-632e-be4c-06bb2780ed98)

- City: Kasongo, DR Congo
- ICAO: FZOK
- Timezone: Africa/Lubumbashi
- Coordinates: -4.530000, 26.620000
- Elevation: 1,785 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 16:14 in Chitose / Tomakomai, it's 09:14 in Kasongo.
With a 7-hour time difference, expect significant jet lag.

## Related

- [New Chitose Airport (CTS)](https://www.flightduration.online/airport/cts-chitose-tomakomai-new-chitose-airport/1ef266df-8b65-6cba-bb84-06bb2780ed98)
- [Kasongo Airport (KGN)](https://www.flightduration.online/airport/kgn-kasongo-kasongo-airport/1ef266de-e48e-632e-be4c-06bb2780ed98)
- [Flight duration calculator](/#calculator)