# Distance from Boston (BOS) to Altai (LTI)

> 10,067 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,067 km / 6,256 mi / 5,436 nm
- **Estimated flight time**: 13h
- **Heading**: 9° (north)
- **Return heading**: 351° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Mongolia
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 21:24 in Boston, it's 09:24 in Altai)
- **Elevation difference**: 7,241 ft (LTI is higher than BOS)

## Airports

### [General Edward Lawrence Logan International Airport (BOS)](https://www.flightduration.online/airport/bos-boston-general-edward-lawrence-logan-international-airport/1ef266df-112a-6798-90da-06bb2780ed98)

- City: Boston, United States
- ICAO: KBOS
- Timezone: America/New_York
- Coordinates: 42.360000, -71.010000
- Elevation: 19 ft

### [Altai Airport (LTI)](https://www.flightduration.online/airport/lti-altai-altai-airport/1ef266e0-1f53-608a-87d7-06bb2780ed98)

- City: Altai, Mongolia
- ICAO: ZMAT
- Timezone: Asia/Ulaanbaatar
- Coordinates: 46.380000, 96.220000
- Elevation: 7,260 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 21:24 in Boston, it's 09:24 in Altai.
With a 12-hour time difference, expect significant jet lag.

## Related

- [General Edward Lawrence Logan International Airport (BOS)](https://www.flightduration.online/airport/bos-boston-general-edward-lawrence-logan-international-airport/1ef266df-112a-6798-90da-06bb2780ed98)
- [Altai Airport (LTI)](https://www.flightduration.online/airport/lti-altai-altai-airport/1ef266e0-1f53-608a-87d7-06bb2780ed98)
- [Flight duration calculator](/#calculator)