# Distance from Curitiba (CWB) to Ar Rayyan (IUD)

> 12,162 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,162 km / 7,557 mi / 6,567 nm
- **Estimated flight time**: 15h
- **Heading**: 71° (east northeast)
- **Return heading**: 250° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Qatar
- **Intercontinental**: South America → Asia
- **Time difference**: +6h (When it's 15:00 in Curitiba, it's 21:00 in Ar Rayyan)
- **Elevation difference**: 2,858 ft (IUD is lower than CWB)

## Airports

### [Afonso Pena Airport (CWB)](https://www.flightduration.online/airport/cwb-curitiba-afonso-pena-airport/1ef266df-9442-6e5a-a41e-06bb2780ed98)

- City: Curitiba, Brazil
- ICAO: SBCT
- Timezone: America/Sao_Paulo
- Coordinates: -25.530000, -49.180000
- Elevation: 2,988 ft

### [Al Udeid Air Base (IUD)](https://www.flightduration.online/airport/iud-ar-rayyan-al-udeid-air-base/1ef266df-8484-6acc-b4ce-06bb2780ed98)

- City: Ar Rayyan, Qatar
- ICAO: OTBH
- Timezone: Asia/Qatar
- Coordinates: 25.120000, 51.310000
- Elevation: 130 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 15:00 in Curitiba, it's 21:00 in Ar Rayyan.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Afonso Pena Airport (CWB)](https://www.flightduration.online/airport/cwb-curitiba-afonso-pena-airport/1ef266df-9442-6e5a-a41e-06bb2780ed98)
- [Al Udeid Air Base (IUD)](https://www.flightduration.online/airport/iud-ar-rayyan-al-udeid-air-base/1ef266df-8484-6acc-b4ce-06bb2780ed98)
- [Flight duration calculator](/#calculator)