# Distance from Alpine (ALE) to Prague (PRG)

> 9,185 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,185 km / 5,707 mi / 4,960 nm
- **Estimated flight time**: 12h
- **Heading**: 35° (northeast)
- **Return heading**: 310° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Czech Republic
- **Intercontinental**: North America → Europe
- **Time difference**: +7h (When it's 23:15 in Alpine, it's 06:15 in Prague)
- **Elevation difference**: 3,267 ft (PRG is lower than ALE)

## Airports

### [Alpine-Casparis Municipal Airport (ALE)](https://www.flightduration.online/airport/ale-alpine-alpine-casparis-municipal-airport/1ef266df-1898-69e4-ad69-06bb2780ed98)

- City: Alpine, United States
- ICAO: KE38
- Timezone: America/Chicago
- Coordinates: 30.380000, -103.680000
- Elevation: 4,514 ft

### [Václav Havel Airport (PRG)](https://www.flightduration.online/airport/prg-prague-vaclav-havel-airport/1ef266df-52bc-60da-a00a-06bb2780ed98)

- City: Prague, Czech Republic
- ICAO: LKPR
- Timezone: Europe/Prague
- Coordinates: 50.100000, 14.260000
- Elevation: 1,247 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 23:15 in Alpine, it's 06:15 in Prague.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Alpine-Casparis Municipal Airport (ALE)](https://www.flightduration.online/airport/ale-alpine-alpine-casparis-municipal-airport/1ef266df-1898-69e4-ad69-06bb2780ed98)
- [Václav Havel Airport (PRG)](https://www.flightduration.online/airport/prg-prague-vaclav-havel-airport/1ef266df-52bc-60da-a00a-06bb2780ed98)
- [Flight duration calculator](/#calculator)