# Distance from Dhaka (DAC) to Columbus (OLU)

> 12,711 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,711 km / 7,899 mi / 6,864 nm
- **Estimated flight time**: 16h
- **Heading**: 6° (north)
- **Return heading**: 352° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Bangladesh) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -11h (When it's 00:43 in Dhaka, it's 13:43 in Columbus)
- **Elevation difference**: 1,417 ft (OLU 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

### [Columbus Municipal Airport (OLU)](https://www.flightduration.online/airport/olu-columbus-columbus-municipal-airport/1ef266df-30a4-6ed4-be23-06bb2780ed98)

- City: Columbus, United States
- ICAO: KOLU
- Timezone: America/Chicago
- Coordinates: 41.450000, -97.340000
- Elevation: 1,447 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 00:43 in Dhaka, it's 13:43 in Columbus.
With a 11-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)
- [Columbus Municipal Airport (OLU)](https://www.flightduration.online/airport/olu-columbus-columbus-municipal-airport/1ef266df-30a4-6ed4-be23-06bb2780ed98)
- [Flight duration calculator](/#calculator)