# Distance from Chitre (CTD) to Kathmandu (KTM)

> 15,762 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 15,762 km / 9,794 mi / 8,511 nm
- **Estimated flight time**: 20h
- **Heading**: 21° (north northeast)
- **Return heading**: 337° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Panama) → Nepal
- **Intercontinental**: North America → Asia
- **Time difference**: +10.75h (When it's 20:39 in Chitre, it's 07:24 in Kathmandu)
- **Elevation difference**: 4,357 ft (KTM is higher than CTD)

## Airports

### [Alonso Valderrama Airport (CTD)](https://www.flightduration.online/airport/ctd-chitre-alonso-valderrama-airport/1ef266df-64df-6b2c-bbf3-06bb2780ed98)

- City: Chitre, Panama
- ICAO: MPCE
- Timezone: America/Panama
- Coordinates: 7.990000, -80.410000
- Elevation: 33 ft

### [Tribhuvan International Airport (KTM)](https://www.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

## 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 20:39 in Chitre, it's 07:24 in Kathmandu.
With a 10.75-hour time difference, expect significant jet lag.

## Related

- [Alonso Valderrama Airport (CTD)](https://www.flightduration.online/airport/ctd-chitre-alonso-valderrama-airport/1ef266df-64df-6b2c-bbf3-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)