# Distance from Buenos Aires (AEP) to Helena/West Helena (HEE)

> 8,388 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,388 km / 5,212 mi / 4,529 nm
- **Estimated flight time**: 11h
- **Heading**: 333° (north northwest)
- **Return heading**: 153° (south southeast)
- **Classification**: Long-haul
- **Type**: International (Argentina) → United States
- **Intercontinental**: South America → North America
- **Time difference**: -2h (When it's 01:37 in Buenos Aires, it's 23:37 in Helena/West Helena)
- **Elevation difference**: 224 ft (HEE is higher than AEP)

## Airports

### [Jorge Newbery Airpark (AEP)](https://www.flightduration.online/airport/aep-buenos-aires-jorge-newbery-airpark/1ef266df-90fd-6222-98d7-06bb2780ed98)

- City: Buenos Aires, Argentina
- ICAO: SABE
- Timezone: America/Argentina/Buenos_Aires
- Coordinates: -34.560000, -58.420000
- Elevation: 18 ft

### [Thompson-Robbins Airport (HEE)](https://www.flightduration.online/airport/hee-helenawest-helena-thompson-robbins-airport/1ef266df-2056-6d2a-a7a3-06bb2780ed98)

- City: Helena/West Helena, United States
- ICAO: KHEE
- Timezone: America/Chicago
- Coordinates: 34.580000, -90.680000
- Elevation: 242 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 01:37 in Buenos Aires, it's 23:37 in Helena/West Helena.

## Related

- [Jorge Newbery Airpark (AEP)](https://www.flightduration.online/airport/aep-buenos-aires-jorge-newbery-airpark/1ef266df-90fd-6222-98d7-06bb2780ed98)
- [Thompson-Robbins Airport (HEE)](https://www.flightduration.online/airport/hee-helenawest-helena-thompson-robbins-airport/1ef266df-2056-6d2a-a7a3-06bb2780ed98)
- [Flight duration calculator](/#calculator)