# Distance from Lethem (LTM) to Bucharest (OTP)

> 9,419 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,419 km / 5,853 mi / 5,086 nm
- **Estimated flight time**: 12h
- **Heading**: 46° (northeast)
- **Return heading**: 270° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Guyana) → Romania
- **Intercontinental**: South America → Europe
- **Time difference**: +7h (When it's 22:03 in Lethem, it's 05:03 in Bucharest)
- **Elevation difference**: 37 ft (OTP is lower than LTM)

## Airports

### [Lethem Airport (LTM)](https://www.flightduration.online/airport/ltm-lethem-lethem-airport/1ef266df-dde8-6a96-b2e4-06bb2780ed98)

- City: Lethem, Guyana
- ICAO: SYLT
- Timezone: America/Guyana
- Coordinates: 3.370000, -59.790000
- Elevation: 351 ft

### [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

## 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 22:03 in Lethem, it's 05:03 in Bucharest.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Lethem Airport (LTM)](https://www.flightduration.online/airport/ltm-lethem-lethem-airport/1ef266df-dde8-6a96-b2e4-06bb2780ed98)
- [Henri Coanda International Airport (OTP)](https://www.flightduration.online/airport/otp-bucharest-henri-coanda-international-airport/1ef266df-5682-65f2-900a-06bb2780ed98)
- [Flight duration calculator](/#calculator)