# Distance from Newark (EWR) to Ostrava (OSR)

> 6,834 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,834 km / 4,247 mi / 3,690 nm
- **Estimated flight time**: 9h
- **Heading**: 47° (northeast)
- **Return heading**: 300° (west northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Czech Republic
- **Intercontinental**: North America → Europe
- **Time difference**: +6h (When it's 07:36 in Newark, it's 13:36 in Ostrava)
- **Elevation difference**: 827 ft (OSR is higher than EWR)

## Airports

### [Newark Liberty International Airport (EWR)](https://flightduration.online/airport/ewr-newark-newark-liberty-international-airport/1ef266df-1a90-6c88-91a8-06bb2780ed98)

- City: Newark, United States
- ICAO: KEWR
- Timezone: America/New_York
- Coordinates: 40.690000, -74.170000
- Elevation: 17 ft

### [Ostrava Leos Janacek Airport (OSR)](https://flightduration.online/airport/osr-ostrava-ostrava-leos-janacek-airport/1ef266df-5280-67a6-80fe-06bb2780ed98)

- City: Ostrava, Czech Republic
- ICAO: LKMT
- Timezone: Europe/Prague
- Coordinates: 49.700000, 18.110000
- Elevation: 844 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 07:36 in Newark, it's 13:36 in Ostrava.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Newark Liberty International Airport (EWR)](https://flightduration.online/airport/ewr-newark-newark-liberty-international-airport/1ef266df-1a90-6c88-91a8-06bb2780ed98)
- [Ostrava Leos Janacek Airport (OSR)](https://flightduration.online/airport/osr-ostrava-ostrava-leos-janacek-airport/1ef266df-5280-67a6-80fe-06bb2780ed98)
- [Flight duration calculator](/#calculator)