# Distance from Kampala (EBB) to Helena (HLN)

> 13,781 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,781 km / 8,563 mi / 7,441 nm
- **Estimated flight time**: 17h
- **Heading**: 331° (north northwest)
- **Return heading**: 45° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Uganda) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -9h (When it's 11:22 in Kampala, it's 02:22 in Helena)
- **Elevation difference**: 95 ft (HLN is higher than EBB)

## Airports

### [Entebbe International Airport (EBB)](https://www.flightduration.online/airport/ebb-kampala-entebbe-international-airport/1ef266de-ef61-68d2-a1e3-06bb2780ed98)

- City: Kampala, Uganda
- ICAO: HUEN
- Timezone: Africa/Kampala
- Coordinates: 0.040000, 32.440000
- Elevation: 3,782 ft

### [Helena Regional Airport (HLN)](https://www.flightduration.online/airport/hln-helena-helena-regional-airport/1ef266df-20d7-6808-b3f9-06bb2780ed98)

- City: Helena, United States
- ICAO: KHLN
- Timezone: America/Denver
- Coordinates: 46.610000, -111.980000
- Elevation: 3,877 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 11:22 in Kampala, it's 02:22 in Helena.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Entebbe International Airport (EBB)](https://www.flightduration.online/airport/ebb-kampala-entebbe-international-airport/1ef266de-ef61-68d2-a1e3-06bb2780ed98)
- [Helena Regional Airport (HLN)](https://www.flightduration.online/airport/hln-helena-helena-regional-airport/1ef266df-20d7-6808-b3f9-06bb2780ed98)
- [Flight duration calculator](/#calculator)