# Distance from Dhaka (DAC) to Sion (SIR)

> 7,605 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,605 km / 4,726 mi / 4,107 nm
- **Estimated flight time**: 10h
- **Heading**: 312° (northwest)
- **Return heading**: 78° (east northeast)
- **Classification**: Long-haul
- **Type**: International (Bangladesh) → Switzerland
- **Intercontinental**: Asia → Europe
- **Time difference**: -4h (When it's 08:25 in Dhaka, it's 04:25 in Sion)
- **Elevation difference**: 1,555 ft (SIR 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

### [Sion Airport (SIR)](https://www.flightduration.online/airport/sir-sion-sion-airport/1ef266df-5741-6844-a33f-06bb2780ed98)

- City: Sion, Switzerland
- ICAO: LSGS
- Timezone: Europe/Zurich
- Coordinates: 46.220000, 7.330000
- Elevation: 1,585 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 08:25 in Dhaka, it's 04:25 in Sion.
The 4-hour time difference may cause some 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)
- [Sion Airport (SIR)](https://www.flightduration.online/airport/sir-sion-sion-airport/1ef266df-5741-6844-a33f-06bb2780ed98)
- [Flight duration calculator](/#calculator)