# Distance from Khok Kathiam Airport (KKM) to Bucharest (OTP)

> 7,638 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,638 km / 4,746 mi / 4,124 nm
- **Estimated flight time**: 10h
- **Heading**: 313° (northwest)
- **Return heading**: 90° (east)
- **Classification**: Long-haul
- **Type**: International (Thailand) → Romania
- **Intercontinental**: Asia → Europe
- **Time difference**: -4h (When it's 09:39 in Khok Kathiam Airport, it's 05:39 in Bucharest)
- **Elevation difference**: 191 ft (OTP is higher than KKM)

## Airports

### [Khok Kathiam Airport (KKM)](https://www.flightduration.online/airport/kkm-khok-kathiam-airport/1ef266df-f500-62d8-8a0a-06bb2780ed98)

- City: Khok Kathiam Airport, Thailand
- ICAO: VTBL
- Timezone: Asia/Bangkok
- Coordinates: 14.870000, 100.660000
- Elevation: 123 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 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 09:39 in Khok Kathiam Airport, it's 05:39 in Bucharest.
The 4-hour time difference may cause some jet lag.

## Related

- [Khok Kathiam Airport (KKM)](https://www.flightduration.online/airport/kkm-khok-kathiam-airport/1ef266df-f500-62d8-8a0a-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)