# Distance from Kathmandu (KTM) to Redencao (RDC)

> 14,846 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,846 km / 9,225 mi / 8,016 nm
- **Estimated flight time**: 18h
- **Heading**: 286° (west northwest)
- **Return heading**: 59° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → Brazil
- **Intercontinental**: Asia → South America
- **Time difference**: -8.75h (When it's 18:37 in Kathmandu, it's 09:52 in Redencao)
- **Elevation difference**: 3,720 ft (RDC 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

### [Redencao Airport (RDC)](https://www.flightduration.online/airport/rdc-redencao-redencao-airport/1ef266df-bb98-6766-ae0d-06bb2780ed98)

- City: Redencao, Brazil
- ICAO: SNDC
- Timezone: America/Belem
- Coordinates: -8.030000, -49.980000
- Elevation: 670 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 18:37 in Kathmandu, it's 09:52 in Redencao.
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)
- [Redencao Airport (RDC)](https://www.flightduration.online/airport/rdc-redencao-redencao-airport/1ef266df-bb98-6766-ae0d-06bb2780ed98)
- [Flight duration calculator](/#calculator)