# Distance from Billings (BIL) to Bangkok (BKK)

> 12,777 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,777 km / 7,939 mi / 6,899 nm
- **Estimated flight time**: 16h
- **Heading**: 328° (north northwest)
- **Return heading**: 22° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Thailand
- **Intercontinental**: North America → Asia
- **Time difference**: +13h (When it's 03:11 in Billings, it's 16:11 in Bangkok)
- **Elevation difference**: 3,657 ft (BKK is lower than BIL)

## Airports

### [Billings Logan International Airport (BIL)](https://www.flightduration.online/airport/bil-billings-billings-logan-international-airport/1ef266df-109b-612e-84e1-06bb2780ed98)

- City: Billings, United States
- ICAO: KBIL
- Timezone: America/Denver
- Coordinates: 45.810000, -108.540000
- Elevation: 3,662 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 03:11 in Billings, it's 16:11 in Bangkok.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Billings Logan International Airport (BIL)](https://www.flightduration.online/airport/bil-billings-billings-logan-international-airport/1ef266df-109b-612e-84e1-06bb2780ed98)
- [Suvarnabhumi Airport (BKK)](https://www.flightduration.online/airport/bkk-bangkok-suvarnabhumi-airport/1ef266df-f511-6042-a32f-06bb2780ed98)
- [Flight duration calculator](/#calculator)