# Distance from Atlanta (ATL) to Constanta (CND)

> 9,013 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,013 km / 5,600 mi / 4,867 nm
- **Estimated flight time**: 12h
- **Heading**: 42° (northeast)
- **Return heading**: 309° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Romania
- **Intercontinental**: North America → Europe
- **Time difference**: +7h (When it's 02:14 in Atlanta, it's 09:14 in Constanta)
- **Elevation difference**: 673 ft (CND is lower than ATL)

## Airports

### [Hartsfield - Jackson Atlanta International Airport (ATL)](https://www.flightduration.online/airport/atl-atlanta-hartsfield-jackson-atlanta-international-airport/1ef266df-0f11-62ae-9978-06bb2780ed98)

- City: Atlanta, United States
- ICAO: KATL
- Timezone: America/New_York
- Coordinates: 33.640000, -84.430000
- Elevation: 1,026 ft

### [Mihail Kogalniceanu International Airport (CND)](https://www.flightduration.online/airport/cnd-constanta-mihail-kogalniceanu-international-airport/1ef266df-5665-6bdc-a2a1-06bb2780ed98)

- City: Constanta, Romania
- ICAO: LRCK
- Timezone: Europe/Bucharest
- Coordinates: 44.360000, 28.490000
- Elevation: 353 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 02:14 in Atlanta, it's 09:14 in Constanta.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Hartsfield - Jackson Atlanta International Airport (ATL)](https://www.flightduration.online/airport/atl-atlanta-hartsfield-jackson-atlanta-international-airport/1ef266df-0f11-62ae-9978-06bb2780ed98)
- [Mihail Kogalniceanu International Airport (CND)](https://www.flightduration.online/airport/cnd-constanta-mihail-kogalniceanu-international-airport/1ef266df-5665-6bdc-a2a1-06bb2780ed98)
- [Flight duration calculator](/#calculator)