# Distance from Washington (IAD) to Kota Baharu (KBR)

> 15,003 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,003 km / 9,323 mi / 8,101 nm
- **Estimated flight time**: 19h
- **Heading**: 0° (north)
- **Return heading**: 360° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Malaysia
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 04:40 in Washington, it's 16:40 in Kota Baharu)
- **Elevation difference**: 296 ft (KBR is lower than IAD)

## Airports

### [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)

- City: Washington, United States
- ICAO: KIAD
- Timezone: America/New_York
- Coordinates: 38.900000, -77.500000
- Elevation: 312 ft

### [Sultan Ismail Petra Airport (KBR)](https://www.flightduration.online/airport/kbr-kota-baharu-sultan-ismail-petra-airport/1ef266df-fe74-68d2-b430-06bb2780ed98)

- City: Kota Baharu, Malaysia
- ICAO: WMKC
- Timezone: Asia/Kuala_Lumpur
- Coordinates: 6.170000, 102.290000
- Elevation: 16 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 04:40 in Washington, it's 16:40 in Kota Baharu.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Sultan Ismail Petra Airport (KBR)](https://www.flightduration.online/airport/kbr-kota-baharu-sultan-ismail-petra-airport/1ef266df-fe74-68d2-b430-06bb2780ed98)
- [Flight duration calculator](/#calculator)