# Distance from Itaituba (ITB) to Kathmandu (KTM)

> 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**: 53° (northeast)
- **Return heading**: 295° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Nepal
- **Intercontinental**: South America → Asia
- **Time difference**: +8.75h (When it's 18:44 in Itaituba, it's 03:29 in Kathmandu)
- **Elevation difference**: 4,280 ft (KTM is higher than ITB)

## Airports

### [Itaituba Airport (ITB)](https://flightduration.online/airport/itb-itaituba-itaituba-airport/1ef266df-94af-6de8-a1ed-06bb2780ed98)

- City: Itaituba, Brazil
- ICAO: SBIH
- Timezone: America/Belem
- Coordinates: -4.240000, -56.000000
- Elevation: 110 ft

### [Tribhuvan International Airport (KTM)](https://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 18:44 in Itaituba, it's 03:29 in Kathmandu.
With a 8.75-hour time difference, expect significant jet lag.

## Related

- [Itaituba Airport (ITB)](https://flightduration.online/airport/itb-itaituba-itaituba-airport/1ef266df-94af-6de8-a1ed-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)