# Distance from Lima (LIM) to Ulaanbaatar (UBN)

> 16,036 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,036 km / 9,964 mi / 8,659 nm
- **Estimated flight time**: 20h
- **Heading**: 355° (north)
- **Return heading**: 7° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Peru) → Mongolia
- **Intercontinental**: South America → Asia
- **Time difference**: +13h (When it's 17:59 in Lima, it's 06:59 in Ulaanbaatar)
- **Elevation difference**: 4,372 ft (UBN is higher than LIM)

## Airports

### [Jorge Chavez International Airport (LIM)](https://www.flightduration.online/airport/lim-lima-jorge-chavez-international-airport/1ef266df-c433-60b0-8c44-06bb2780ed98)

- City: Lima, Peru
- ICAO: SPJC
- Timezone: America/Lima
- Coordinates: -12.020000, -77.110000
- Elevation: 113 ft

### [Chinggis Khaan International Airport (UBN)](https://www.flightduration.online/airport/ubn-ulaanbaatar-chinggis-khaan-international-airport/1ef266e0-1f73-64e8-ba98-06bb2780ed98)

- City: Ulaanbaatar, Mongolia
- ICAO: ZMCK
- Timezone: Asia/Ulaanbaatar
- Coordinates: 47.650000, 106.820000
- Elevation: 4,485 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 17:59 in Lima, it's 06:59 in Ulaanbaatar.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Jorge Chavez International Airport (LIM)](https://www.flightduration.online/airport/lim-lima-jorge-chavez-international-airport/1ef266df-c433-60b0-8c44-06bb2780ed98)
- [Chinggis Khaan International Airport (UBN)](https://www.flightduration.online/airport/ubn-ulaanbaatar-chinggis-khaan-international-airport/1ef266e0-1f73-64e8-ba98-06bb2780ed98)
- [Flight duration calculator](/#calculator)