# Distance from Ciudad Acuna (ACN) to Kathmandu (KTM)

> 13,636 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,636 km / 8,473 mi / 7,363 nm
- **Estimated flight time**: 17h
- **Heading**: 353° (north)
- **Return heading**: 7° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Mexico) → Nepal
- **Intercontinental**: North America → Asia
- **Time difference**: +11.75h (When it's 23:04 in Ciudad Acuna, it's 10:49 in Kathmandu)
- **Elevation difference**: 2,980 ft (KTM is higher than ACN)

## Airports

### [Ciudad Acuna New International Airport (ACN)](https://www.flightduration.online/airport/acn-ciudad-acuna-ciudad-acuna-new-international-airport/1ef266df-6126-6148-a80d-06bb2780ed98)

- City: Ciudad Acuna, Mexico
- ICAO: MMCC
- Timezone: America/Mexico_City
- Coordinates: 29.330000, -101.100000
- Elevation: 1,410 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 23:04 in Ciudad Acuna, it's 10:49 in Kathmandu.
With a 11.75-hour time difference, expect significant jet lag.

## Related

- [Ciudad Acuna New International Airport (ACN)](https://www.flightduration.online/airport/acn-ciudad-acuna-ciudad-acuna-new-international-airport/1ef266df-6126-6148-a80d-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)