# Distance from Kathmandu (KTM) to Worcester (ORH)

> 11,892 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,892 km / 7,389 mi / 6,421 nm
- **Estimated flight time**: 15h
- **Heading**: 343° (north northwest)
- **Return heading**: 21° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -9.75h (When it's 10:41 in Kathmandu, it's 00:56 in Worcester)
- **Elevation difference**: 3,381 ft (ORH is lower than KTM)

## Airports

### [Tribhuvan International Airport (KTM)](https://flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)

- City: Kathmandu, Nepal
- ICAO: VNKT
- Timezone: Asia/Kathmandu
- Coordinates: 27.700000, 85.360000
- Elevation: 4,390 ft

### [Worcester Regional Airport (ORH)](https://flightduration.online/airport/orh-worcester-worcester-regional-airport/1ef266df-3126-64c0-8f82-06bb2780ed98)

- City: Worcester, United States
- ICAO: KORH
- Timezone: America/New_York
- Coordinates: 42.270000, -71.880000
- Elevation: 1,009 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 10:41 in Kathmandu, it's 00:56 in Worcester.
With a 9.75-hour time difference, expect significant jet lag.

## Related

- [Tribhuvan International Airport (KTM)](https://flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Worcester Regional Airport (ORH)](https://flightduration.online/airport/orh-worcester-worcester-regional-airport/1ef266df-3126-64c0-8f82-06bb2780ed98)
- [Flight duration calculator](/#calculator)