# Distance from Boston (BOS) to Cilacap-Java Island (CXP)

> 16,156 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,156 km / 10,039 mi / 8,723 nm
- **Estimated flight time**: 20h
- **Heading**: 360° (north)
- **Return heading**: 0° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Indonesia
- **Intercontinental**: North America → Asia
- **Time difference**: +11h (When it's 13:55 in Boston, it's 00:55 in Cilacap-Java Island)
- **Elevation difference**: 50 ft (CXP is higher than BOS)

## Airports

### [General Edward Lawrence Logan International Airport (BOS)](https://www.flightduration.online/airport/bos-boston-general-edward-lawrence-logan-international-airport/1ef266df-112a-6798-90da-06bb2780ed98)

- City: Boston, United States
- ICAO: KBOS
- Timezone: America/New_York
- Coordinates: 42.360000, -71.010000
- Elevation: 19 ft

### [Tunggul Wulung Airport (CXP)](https://www.flightduration.online/airport/cxp-cilacap-java-island-tunggul-wulung-airport/1ef266df-fd2d-66fe-9c65-06bb2780ed98)

- City: Cilacap-Java Island, Indonesia
- ICAO: WIHL
- Timezone: Asia/Jakarta
- Coordinates: -7.650000, 109.030000
- Elevation: 69 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 13:55 in Boston, it's 00:55 in Cilacap-Java Island.
With a 11-hour time difference, expect significant jet lag.

## Related

- [General Edward Lawrence Logan International Airport (BOS)](https://www.flightduration.online/airport/bos-boston-general-edward-lawrence-logan-international-airport/1ef266df-112a-6798-90da-06bb2780ed98)
- [Tunggul Wulung Airport (CXP)](https://www.flightduration.online/airport/cxp-cilacap-java-island-tunggul-wulung-airport/1ef266df-fd2d-66fe-9c65-06bb2780ed98)
- [Flight duration calculator](/#calculator)