# Distance from Boston (BOS) to St. Theresa Point (YST)

> 2,166 km · estimated flight time 4h · Medium-haul route.

## Summary

- **Distance**: 2,166 km / 1,346 mi / 1,169 nm
- **Estimated flight time**: 4h
- **Heading**: 314° (northwest)
- **Return heading**: 116° (east southeast)
- **Classification**: Medium-haul
- **Type**: International (United States) → Canada
- **Time difference**: -1h (When it's 10:58 in Boston, it's 09:58 in St. Theresa Point)
- **Elevation difference**: 754 ft (YST 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

### [St. Theresa Point Airport (YST)](https://www.flightduration.online/airport/yst-st-theresa-point-st-theresa-point-airport/1ef266de-b2c3-6cc2-8f74-06bb2780ed98)

- City: St. Theresa Point, Canada
- ICAO: CYST
- Timezone: America/Winnipeg
- Coordinates: 53.850000, -94.850000
- Elevation: 773 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 10:58 in Boston, it's 09:58 in St. Theresa Point.

## 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)
- [St. Theresa Point Airport (YST)](https://www.flightduration.online/airport/yst-st-theresa-point-st-theresa-point-airport/1ef266de-b2c3-6cc2-8f74-06bb2780ed98)
- [Flight duration calculator](/#calculator)