# Distance from Bekily (OVA) to Seattle (SEA)

> 17,211 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,211 km / 10,695 mi / 9,293 nm
- **Estimated flight time**: 21h
- **Heading**: 340° (north northwest)
- **Return heading**: 27° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Madagascar) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -10h (When it's 05:15 in Bekily, it's 19:15 in Seattle)
- **Elevation difference**: 838 ft (SEA is lower than OVA)

## Airports

### [Bekily Airport (OVA)](https://flightduration.online/airport/ova-bekily-bekily-airport/1ef266de-dc46-6680-8564-06bb2780ed98)

- City: Bekily, Madagascar
- ICAO: FMSL
- Timezone: Indian/Antananarivo
- Coordinates: -24.240000, 45.300000
- Elevation: 1,270 ft

### [Seattle-Tacoma International Airport (SEA)](https://flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)

- City: Seattle, United States
- ICAO: KSEA
- Timezone: America/Los_Angeles
- Coordinates: 47.450000, -122.310000
- Elevation: 432 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 05:15 in Bekily, it's 19:15 in Seattle.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Bekily Airport (OVA)](https://flightduration.online/airport/ova-bekily-bekily-airport/1ef266de-dc46-6680-8564-06bb2780ed98)
- [Seattle-Tacoma International Airport (SEA)](https://flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Flight duration calculator](/#calculator)