# Distance from La Rioja (IRJ) to Kathmandu (KTM)

> 17,296 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,296 km / 10,747 mi / 9,339 nm
- **Estimated flight time**: 21h
- **Heading**: 87° (east)
- **Return heading**: 259° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → Nepal
- **Intercontinental**: South America → Asia
- **Time difference**: +8.75h (When it's 13:52 in La Rioja, it's 22:37 in Kathmandu)
- **Elevation difference**: 2,953 ft (KTM is higher than IRJ)

## Airports

### [Capitan V A Almonacid Airport (IRJ)](https://www.flightduration.online/airport/irj-la-rioja-capitan-v-a-almonacid-airport/1ef266df-91f9-6e96-a490-06bb2780ed98)

- City: La Rioja, Argentina
- ICAO: SANL
- Timezone: America/Argentina/La_Rioja
- Coordinates: -29.380000, -66.800000
- Elevation: 1,437 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 13:52 in La Rioja, it's 22:37 in Kathmandu.
With a 8.75-hour time difference, expect significant jet lag.

## Related

- [Capitan V A Almonacid Airport (IRJ)](https://www.flightduration.online/airport/irj-la-rioja-capitan-v-a-almonacid-airport/1ef266df-91f9-6e96-a490-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)