# Distance from Cassilandia (CSS) to Hanoi (HAN)

> 17,658 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 17,658 km / 10,972 mi / 9,534 nm
- **Estimated flight time**: 22h
- **Heading**: 81° (east)
- **Return heading**: 272° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Vietnam
- **Intercontinental**: South America → Asia
- **Time difference**: +11h (When it's 04:04 in Cassilandia, it's 15:04 in Hanoi)
- **Elevation difference**: 1,529 ft (HAN is lower than CSS)

## Airports

### [Cassilandia Airport (CSS)](https://www.flightduration.online/airport/css-cassilandia-cassilandia-airport/1ef266df-c673-68fc-89f8-06bb2780ed98)

- City: Cassilandia, Brazil
- ICAO: SSCL
- Timezone: America/Campo_Grande
- Coordinates: -19.150000, -51.690000
- Elevation: 1,568 ft

### [Noi Bai International Airport (HAN)](https://www.flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)

- City: Hanoi, Vietnam
- ICAO: VVNB
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 21.220000, 105.810000
- Elevation: 39 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 04:04 in Cassilandia, it's 15:04 in Hanoi.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Cassilandia Airport (CSS)](https://www.flightduration.online/airport/css-cassilandia-cassilandia-airport/1ef266df-c673-68fc-89f8-06bb2780ed98)
- [Noi Bai International Airport (HAN)](https://www.flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)
- [Flight duration calculator](/#calculator)