# Distance from Nashville (BNA) to Udon Thani (UTH)

> 13,982 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,982 km / 8,688 mi / 7,550 nm
- **Estimated flight time**: 17h
- **Heading**: 349° (north)
- **Return heading**: 9° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Thailand
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 08:39 in Nashville, it's 20:39 in Udon Thani)
- **Elevation difference**: 20 ft (UTH is lower than BNA)

## Airports

### [Nashville International Airport (BNA)](https://www.flightduration.online/airport/bna-nashville-nashville-international-airport/1ef266df-110e-6df4-b407-06bb2780ed98)

- City: Nashville, United States
- ICAO: KBNA
- Timezone: America/Chicago
- Coordinates: 36.120000, -86.680000
- Elevation: 599 ft

### [Udon Thani Airport (UTH)](https://www.flightduration.online/airport/uth-udon-thani-udon-thani-airport/1ef266df-f5bc-63ac-928e-06bb2780ed98)

- City: Udon Thani, Thailand
- ICAO: VTUD
- Timezone: Asia/Bangkok
- Coordinates: 17.390000, 102.790000
- Elevation: 579 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 08:39 in Nashville, it's 20:39 in Udon Thani.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Nashville International Airport (BNA)](https://www.flightduration.online/airport/bna-nashville-nashville-international-airport/1ef266df-110e-6df4-b407-06bb2780ed98)
- [Udon Thani Airport (UTH)](https://www.flightduration.online/airport/uth-udon-thani-udon-thani-airport/1ef266df-f5bc-63ac-928e-06bb2780ed98)
- [Flight duration calculator](/#calculator)