# Distance from Boston (BOS) to Tianjin (TSN)

> 10,916 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,916 km / 6,783 mi / 5,894 nm
- **Estimated flight time**: 14h
- **Heading**: 353° (north)
- **Return heading**: 6° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → China
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 08:47 in Boston, it's 20:47 in Tianjin)
- **Elevation difference**: 9 ft (TSN is lower 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

### [Tianjin Binhai International Airport (TSN)](https://www.flightduration.online/airport/tsn-tianjin-tianjin-binhai-international-airport/1ef266e0-1e49-6f9a-b88f-06bb2780ed98)

- City: Tianjin, China
- ICAO: ZBTJ
- Timezone: Asia/Shanghai
- Coordinates: 39.120000, 117.350000
- Elevation: 10 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 08:47 in Boston, it's 20:47 in Tianjin.
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)
- [Tianjin Binhai International Airport (TSN)](https://www.flightduration.online/airport/tsn-tianjin-tianjin-binhai-international-airport/1ef266e0-1e49-6f9a-b88f-06bb2780ed98)
- [Flight duration calculator](/#calculator)