# Distance from Kathmandu (KTM) to Porto Alegre Do Norte (PBX)

> 15,166 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,166 km / 9,424 mi / 8,189 nm
- **Estimated flight time**: 19h
- **Heading**: 284° (west northwest)
- **Return heading**: 61° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → Brazil
- **Intercontinental**: Asia → South America
- **Time difference**: -9.75h (When it's 16:48 in Kathmandu, it's 07:03 in Porto Alegre Do Norte)
- **Elevation difference**: 3,685 ft (PBX 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 Piraguassu Airport (PBX)](https://www.flightduration.online/airport/pbx-porto-alegre-do-norte-fazenda-piraguassu-airport/1ef266df-da39-6300-8cd2-06bb2780ed98)

- City: Porto Alegre Do Norte, Brazil
- ICAO: SWPQ
- Timezone: America/Cuiaba
- Coordinates: -10.860000, -51.690000
- Elevation: 705 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 16:48 in Kathmandu, it's 07:03 in Porto Alegre Do Norte.
With a 9.75-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 Piraguassu Airport (PBX)](https://www.flightduration.online/airport/pbx-porto-alegre-do-norte-fazenda-piraguassu-airport/1ef266df-da39-6300-8cd2-06bb2780ed98)
- [Flight duration calculator](/#calculator)