# Distance from Butte (BTM) to Dhaka (DAC)

> 11,918 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,918 km / 7,405 mi / 6,435 nm
- **Estimated flight time**: 15h
- **Heading**: 338° (north northwest)
- **Return heading**: 16° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Bangladesh
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 02:04 in Butte, it's 14:04 in Dhaka)
- **Elevation difference**: 5,521 ft (DAC is lower than BTM)

## Airports

### [Bert Mooney Airport (BTM)](https://www.flightduration.online/airport/btm-butte-bert-mooney-airport/1ef266df-1175-60a4-aa32-06bb2780ed98)

- City: Butte, United States
- ICAO: KBTM
- Timezone: America/Denver
- Coordinates: 45.950000, -112.500000
- Elevation: 5,551 ft

### [Dhaka / Hazrat Shahjalal International Airport (DAC)](https://www.flightduration.online/airport/dac-dhaka-dhaka-hazrat-shahjalal-international-airport/1ef266df-f150-6de0-a4e6-06bb2780ed98)

- City: Dhaka, Bangladesh
- ICAO: VGHS
- Timezone: Asia/Dhaka
- Coordinates: 23.840000, 90.400000
- Elevation: 30 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 02:04 in Butte, it's 14:04 in Dhaka.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Bert Mooney Airport (BTM)](https://www.flightduration.online/airport/btm-butte-bert-mooney-airport/1ef266df-1175-60a4-aa32-06bb2780ed98)
- [Dhaka / Hazrat Shahjalal International Airport (DAC)](https://www.flightduration.online/airport/dac-dhaka-dhaka-hazrat-shahjalal-international-airport/1ef266df-f150-6de0-a4e6-06bb2780ed98)
- [Flight duration calculator](/#calculator)