# Distance from Cayenne / Rochambeau (CAY) to Washington (IAD)

> 4,558 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,558 km / 2,832 mi / 2,461 nm
- **Estimated flight time**: 6h
- **Heading**: 330° (north northwest)
- **Return heading**: 140° (southeast)
- **Classification**: Long-haul
- **Type**: International (GF) → United States
- **Intercontinental**: South America → North America
- **Time difference**: -1h (When it's 14:38 in Cayenne / Rochambeau, it's 13:38 in Washington)
- **Elevation difference**: 286 ft (IAD is higher than CAY)

## Airports

### [Cayenne-Rochambeau Airport (CAY)](https://www.flightduration.online/airport/cay-cayenne-rochambeau-cayenne-rochambeau-airport/1ef266df-c2f1-656c-b1b9-06bb2780ed98)

- City: Cayenne / Rochambeau, GF
- ICAO: SOCA
- Timezone: America/Cayenne
- Coordinates: 4.820000, -52.360000
- Elevation: 26 ft

### [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)

- City: Washington, United States
- ICAO: KIAD
- Timezone: America/New_York
- Coordinates: 38.900000, -77.500000
- Elevation: 312 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 14:38 in Cayenne / Rochambeau, it's 13:38 in Washington.

## Related

- [Cayenne-Rochambeau Airport (CAY)](https://www.flightduration.online/airport/cay-cayenne-rochambeau-cayenne-rochambeau-airport/1ef266df-c2f1-656c-b1b9-06bb2780ed98)
- [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Flight duration calculator](/#calculator)