# Distance from St Louis (STL) to Tabriz (TBZ)

> 10,385 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,385 km / 6,453 mi / 5,608 nm
- **Estimated flight time**: 13h
- **Heading**: 33° (north northeast)
- **Return heading**: 328° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Iran
- **Intercontinental**: North America → Asia
- **Time difference**: +8.5h (When it's 23:23 in St Louis, it's 07:53 in Tabriz)
- **Elevation difference**: 3,842 ft (TBZ is higher than STL)

## Airports

### [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)

- City: St Louis, United States
- ICAO: KSTL
- Timezone: America/Chicago
- Coordinates: 38.750000, -90.370000
- Elevation: 617 ft

### [Tabriz International Airport (TBZ)](https://www.flightduration.online/airport/tbz-tabriz-tabriz-international-airport/1ef266df-7e7f-6e88-ba25-06bb2780ed98)

- City: Tabriz, Iran
- ICAO: OITT
- Timezone: Asia/Tehran
- Coordinates: 38.130000, 46.230000
- Elevation: 4,459 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 23:23 in St Louis, it's 07:53 in Tabriz.
With a 8.5-hour time difference, expect significant jet lag.

## Related

- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Tabriz International Airport (TBZ)](https://www.flightduration.online/airport/tbz-tabriz-tabriz-international-airport/1ef266df-7e7f-6e88-ba25-06bb2780ed98)
- [Flight duration calculator](/#calculator)