# Distance from Bucharest (OTP) to Santiago del Estero (SDE)

> 12,160 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,160 km / 7,556 mi / 6,566 nm
- **Estimated flight time**: 15h
- **Heading**: 250° (west southwest)
- **Return heading**: 49° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Romania) → Argentina
- **Intercontinental**: Europe → South America
- **Time difference**: -6h (When it's 22:13 in Bucharest, it's 16:13 in Santiago del Estero)
- **Elevation difference**: 342 ft (SDE is higher than OTP)

## Airports

### [Henri Coanda International Airport (OTP)](https://www.flightduration.online/airport/otp-bucharest-henri-coanda-international-airport/1ef266df-5682-65f2-900a-06bb2780ed98)

- City: Bucharest, Romania
- ICAO: LROP
- Timezone: Europe/Bucharest
- Coordinates: 44.570000, 26.100000
- Elevation: 314 ft

### [Vicecomodoro Angel D. La Paz Aragones Airport (SDE)](https://www.flightduration.online/airport/sde-santiago-del-estero-vicecomodoro-angel-d-la-paz-aragones-airport/1ef266df-91ed-69ca-b566-06bb2780ed98)

- City: Santiago del Estero, Argentina
- ICAO: SANE
- Timezone: America/Argentina/Cordoba
- Coordinates: -27.770000, -64.310000
- Elevation: 656 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 22:13 in Bucharest, it's 16:13 in Santiago del Estero.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Henri Coanda International Airport (OTP)](https://www.flightduration.online/airport/otp-bucharest-henri-coanda-international-airport/1ef266df-5682-65f2-900a-06bb2780ed98)
- [Vicecomodoro Angel D. La Paz Aragones Airport (SDE)](https://www.flightduration.online/airport/sde-santiago-del-estero-vicecomodoro-angel-d-la-paz-aragones-airport/1ef266df-91ed-69ca-b566-06bb2780ed98)
- [Flight duration calculator](/#calculator)