# Distance from Bucharest (OTP) to Colombo (RML)

> 6,663 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,663 km / 4,140 mi / 3,598 nm
- **Estimated flight time**: 9h
- **Heading**: 112° (east southeast)
- **Return heading**: 318° (northwest)
- **Classification**: Long-haul
- **Type**: International (Romania) → Sri Lanka
- **Intercontinental**: Europe → Asia
- **Time difference**: +2.5h (When it's 18:36 in Bucharest, it's 21:06 in Colombo)
- **Elevation difference**: 292 ft (RML is lower 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

### [Colombo Int Arpt Ratmalana Airport (RML)](https://www.flightduration.online/airport/rml-colombo-colombo-int-arpt-ratmalana-airport/1ef266df-ef68-603c-ba57-06bb2780ed98)

- City: Colombo, Sri Lanka
- ICAO: VCCC
- Timezone: Asia/Colombo
- Coordinates: 6.820000, 79.890000
- Elevation: 22 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 18:36 in Bucharest, it's 21:06 in Colombo.

## Related

- [Henri Coanda International Airport (OTP)](https://www.flightduration.online/airport/otp-bucharest-henri-coanda-international-airport/1ef266df-5682-65f2-900a-06bb2780ed98)
- [Colombo Int Arpt Ratmalana Airport (RML)](https://www.flightduration.online/airport/rml-colombo-colombo-int-arpt-ratmalana-airport/1ef266df-ef68-603c-ba57-06bb2780ed98)
- [Flight duration calculator](/#calculator)