# Distance from Bintuni-Papua Island (NTI) to Sofia (SOF)

> 11,798 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,798 km / 7,331 mi / 6,370 nm
- **Estimated flight time**: 15h
- **Heading**: 314° (northwest)
- **Return heading**: 78° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Indonesia) → Bulgaria
- **Intercontinental**: Asia → Europe
- **Time difference**: -6h (When it's 11:15 in Bintuni-Papua Island, it's 05:15 in Sofia)
- **Elevation difference**: 1,685 ft (SOF is higher than NTI)

## Airports

### [Stenkol Airport (NTI)](https://www.flightduration.online/airport/nti-bintuni-papua-island-stenkol-airport/1ef266df-fa9b-6184-a0e5-06bb2780ed98)

- City: Bintuni-Papua Island, Indonesia
- ICAO: WASB
- Timezone: Asia/Jayapura
- Coordinates: -2.100000, 133.520000
- Elevation: 57 ft

### [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)

- City: Sofia, Bulgaria
- ICAO: LBSF
- Timezone: Europe/Sofia
- Coordinates: 42.700000, 23.410000
- Elevation: 1,742 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 11:15 in Bintuni-Papua Island, it's 05:15 in Sofia.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Stenkol Airport (NTI)](https://www.flightduration.online/airport/nti-bintuni-papua-island-stenkol-airport/1ef266df-fa9b-6184-a0e5-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)