# Distance from Dhaka (DAC) to Roundup (RPX)

> 11,967 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,967 km / 7,436 mi / 6,461 nm
- **Estimated flight time**: 15h
- **Heading**: 14° (north northeast)
- **Return heading**: 342° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Bangladesh) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -12h (When it's 01:09 in Dhaka, it's 13:09 in Roundup)
- **Elevation difference**: 3,460 ft (RPX is higher than DAC)

## Airports

### [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

### [Roundup Airport (RPX)](https://www.flightduration.online/airport/rpx-roundup-roundup-airport/1ef266df-35b3-6aec-afe9-06bb2780ed98)

- City: Roundup, United States
- ICAO: KRPX
- Timezone: America/Denver
- Coordinates: 46.480000, -108.540000
- Elevation: 3,490 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 01:09 in Dhaka, it's 13:09 in Roundup.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Dhaka / Hazrat Shahjalal International Airport (DAC)](https://www.flightduration.online/airport/dac-dhaka-dhaka-hazrat-shahjalal-international-airport/1ef266df-f150-6de0-a4e6-06bb2780ed98)
- [Roundup Airport (RPX)](https://www.flightduration.online/airport/rpx-roundup-roundup-airport/1ef266df-35b3-6aec-afe9-06bb2780ed98)
- [Flight duration calculator](/#calculator)