# Distance from Ezeiza (EZE) to Ulan Ude (UUD)

> 17,820 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 17,820 km / 11,073 mi / 9,622 nm
- **Estimated flight time**: 22h
- **Heading**: 26° (north northeast)
- **Return heading**: 324° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → Russia
- **Intercontinental**: South America → Europe
- **Time difference**: +11h (When it's 13:04 in Ezeiza, it's 00:04 in Ulan Ude)
- **Elevation difference**: 1,623 ft (UUD is higher than EZE)

## Airports

### [Ministro Pistarini International Airport (EZE)](https://flightduration.online/airport/eze-ezeiza-ministro-pistarini-international-airport/1ef266df-9180-6a28-949c-06bb2780ed98)

- City: Ezeiza, Argentina
- ICAO: SAEZ
- Timezone: America/Argentina/Buenos_Aires
- Coordinates: -34.820000, -58.540000
- Elevation: 67 ft

### [Ulan-Ude Airport (Mukhino) (UUD)](https://flightduration.online/airport/uud-ulan-ude-ulan-ude-airport-mukhino/1ef266df-e691-67ba-a2cb-06bb2780ed98)

- City: Ulan Ude, Russia
- ICAO: UIUU
- Timezone: Asia/Irkutsk
- Coordinates: 51.810000, 107.440000
- Elevation: 1,690 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 13:04 in Ezeiza, it's 00:04 in Ulan Ude.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Ministro Pistarini International Airport (EZE)](https://flightduration.online/airport/eze-ezeiza-ministro-pistarini-international-airport/1ef266df-9180-6a28-949c-06bb2780ed98)
- [Ulan-Ude Airport (Mukhino) (UUD)](https://flightduration.online/airport/uud-ulan-ude-ulan-ude-airport-mukhino/1ef266df-e691-67ba-a2cb-06bb2780ed98)
- [Flight duration calculator](/#calculator)