# Distance from Kathmandu (KTM) to Sao Paulo De Olivenca (OLC)

> 16,181 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,181 km / 10,055 mi / 8,737 nm
- **Estimated flight time**: 20h
- **Heading**: 310° (northwest)
- **Return heading**: 43° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → Brazil
- **Intercontinental**: Asia → South America
- **Time difference**: -9.75h (When it's 07:02 in Kathmandu, it's 21:17 in Sao Paulo De Olivenca)
- **Elevation difference**: 4,055 ft (OLC 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

### [Senadora Eunice Micheles Airport (OLC)](https://www.flightduration.online/airport/olc-sao-paulo-de-olivenca-senadora-eunice-micheles-airport/1ef266df-9fda-681c-bf3c-06bb2780ed98)

- City: Sao Paulo De Olivenca, Brazil
- ICAO: SDCG
- Timezone: America/Manaus
- Coordinates: -3.470000, -68.920000
- Elevation: 335 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 07:02 in Kathmandu, it's 21:17 in Sao Paulo De Olivenca.
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)
- [Senadora Eunice Micheles Airport (OLC)](https://www.flightduration.online/airport/olc-sao-paulo-de-olivenca-senadora-eunice-micheles-airport/1ef266df-9fda-681c-bf3c-06bb2780ed98)
- [Flight duration calculator](/#calculator)