# Distance from Arapongas (APX) to Kathmandu (KTM)

> 15,680 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,680 km / 9,743 mi / 8,466 nm
- **Estimated flight time**: 19h
- **Heading**: 74° (east northeast)
- **Return heading**: 266° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Nepal
- **Intercontinental**: South America → Asia
- **Time difference**: +8.75h (When it's 22:07 in Arapongas, it's 06:52 in Kathmandu)
- **Elevation difference**: 1,791 ft (KTM is higher than APX)

## Airports

### [Arapongas Airport (APX)](https://www.flightduration.online/airport/apx-arapongas-arapongas-airport/1ef266df-cadc-6b28-a006-06bb2780ed98)

- City: Arapongas, Brazil
- ICAO: SSOG
- Timezone: America/Sao_Paulo
- Coordinates: -23.350000, -51.490000
- Elevation: 2,599 ft

### [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

## 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 22:07 in Arapongas, it's 06:52 in Kathmandu.
With a 8.75-hour time difference, expect significant jet lag.

## Related

- [Arapongas Airport (APX)](https://www.flightduration.online/airport/apx-arapongas-arapongas-airport/1ef266df-cadc-6b28-a006-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)