# Distance from Istanbul (IST) to Udon Thani (UTH)

> 7,425 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,425 km / 4,614 mi / 4,009 nm
- **Estimated flight time**: 10h
- **Heading**: 87° (east)
- **Return heading**: 308° (northwest)
- **Classification**: Long-haul
- **Type**: International (Turkey) → Thailand
- **Time difference**: +4h (When it's 11:21 in Istanbul, it's 15:21 in Udon Thani)
- **Elevation difference**: 254 ft (UTH is higher than IST)

## Airports

### [Istanbul Airport (IST)](https://www.flightduration.online/airport/ist-istanbul-istanbul-airport/1ef266df-5964-637e-b8a8-06bb2780ed98)

- City: Istanbul, Turkey
- ICAO: LTFM
- Timezone: Europe/Istanbul
- Coordinates: 41.280000, 28.750000
- Elevation: 325 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 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 11:21 in Istanbul, it's 15:21 in Udon Thani.
The 4-hour time difference may cause some jet lag.

## Related

- [Istanbul Airport (IST)](https://www.flightduration.online/airport/ist-istanbul-istanbul-airport/1ef266df-5964-637e-b8a8-06bb2780ed98)
- [Udon Thani Airport (UTH)](https://www.flightduration.online/airport/uth-udon-thani-udon-thani-airport/1ef266df-f5bc-63ac-928e-06bb2780ed98)
- [Flight duration calculator](/#calculator)