# Distance from Astoria (AST) to Bangkok (BKK)

> 12,000 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,000 km / 7,457 mi / 6,480 nm
- **Estimated flight time**: 15h
- **Heading**: 314° (northwest)
- **Return heading**: 31° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Thailand
- **Intercontinental**: North America → Asia
- **Time difference**: +14h (When it's 21:25 in Astoria, it's 11:25 in Bangkok)
- **Elevation difference**: 10 ft (BKK is lower than AST)

## Airports

### [Astoria Regional Airport (AST)](https://www.flightduration.online/airport/ast-astoria-astoria-regional-airport/1ef266df-0efc-6ebc-a24b-06bb2780ed98)

- City: Astoria, United States
- ICAO: KAST
- Timezone: America/Los_Angeles
- Coordinates: 46.200000, -123.900000
- Elevation: 15 ft

### [Suvarnabhumi Airport (BKK)](https://www.flightduration.online/airport/bkk-bangkok-suvarnabhumi-airport/1ef266df-f511-6042-a32f-06bb2780ed98)

- City: Bangkok, Thailand
- ICAO: VTBS
- Timezone: Asia/Bangkok
- Coordinates: 13.680000, 100.750000
- Elevation: 5 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 21:25 in Astoria, it's 11:25 in Bangkok.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Astoria Regional Airport (AST)](https://www.flightduration.online/airport/ast-astoria-astoria-regional-airport/1ef266df-0efc-6ebc-a24b-06bb2780ed98)
- [Suvarnabhumi Airport (BKK)](https://www.flightduration.online/airport/bkk-bangkok-suvarnabhumi-airport/1ef266df-f511-6042-a32f-06bb2780ed98)
- [Flight duration calculator](/#calculator)