# Distance from Kathmandu (KTM) to Barra De Santo Antonio (QXC)

> 13,524 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,524 km / 8,404 mi / 7,302 nm
- **Estimated flight time**: 17h
- **Heading**: 276° (west)
- **Return heading**: 63° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → Brazil
- **Intercontinental**: Asia → South America
- **Time difference**: -8.75h (When it's 07:19 in Kathmandu, it's 22:34 in Barra De Santo Antonio)
- **Elevation difference**: 4,226 ft (QXC is lower than KTM)

## Airports

### [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)

- City: Kathmandu, Nepal
- ICAO: VNKT
- Timezone: Asia/Kathmandu
- Coordinates: 27.700000, 85.360000
- Elevation: 4,390 ft

### [Fazenda Sao Braz Airport (QXC)](https://www.flightduration.online/airport/qxc-barra-de-santo-antonio-fazenda-sao-braz-airport/1ef266df-c239-68f4-9259-06bb2780ed98)

- City: Barra De Santo Antonio, Brazil
- ICAO: SNXS
- Timezone: America/Maceio
- Coordinates: -9.380000, -35.540000
- Elevation: 164 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 07:19 in Kathmandu, it's 22:34 in Barra De Santo Antonio.
With a 8.75-hour time difference, expect significant jet lag.

## Related

- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Fazenda Sao Braz Airport (QXC)](https://www.flightduration.online/airport/qxc-barra-de-santo-antonio-fazenda-sao-braz-airport/1ef266df-c239-68f4-9259-06bb2780ed98)
- [Flight duration calculator](/#calculator)