# Distance from Cancun (CUN) to Simara (SIF)

> 14,584 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,584 km / 9,062 mi / 7,875 nm
- **Estimated flight time**: 18h
- **Heading**: 10° (north)
- **Return heading**: 350° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Mexico) → Nepal
- **Intercontinental**: North America → Asia
- **Time difference**: +10.75h (When it's 07:13 in Cancun, it's 17:58 in Simara)
- **Elevation difference**: 428 ft (SIF is higher than CUN)

## Airports

### [Cancun International Airport (CUN)](https://flightduration.online/airport/cun-cancun-cancun-international-airport/1ef266df-6268-6862-9a5d-06bb2780ed98)

- City: Cancun, Mexico
- ICAO: MMUN
- Timezone: America/Cancun
- Coordinates: 21.040000, -86.880000
- Elevation: 22 ft

### [Simara Airport (SIF)](https://flightduration.online/airport/sif-simara-simara-airport/1ef266df-f342-6950-adfb-06bb2780ed98)

- City: Simara, Nepal
- ICAO: VNSI
- Timezone: Asia/Kathmandu
- Coordinates: 27.160000, 84.980000
- Elevation: 450 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 07:13 in Cancun, it's 17:58 in Simara.
With a 10.75-hour time difference, expect significant jet lag.

## Related

- [Cancun International Airport (CUN)](https://flightduration.online/airport/cun-cancun-cancun-international-airport/1ef266df-6268-6862-9a5d-06bb2780ed98)
- [Simara Airport (SIF)](https://flightduration.online/airport/sif-simara-simara-airport/1ef266df-f342-6950-adfb-06bb2780ed98)
- [Flight duration calculator](/#calculator)