# Distance from Kathmandu (KTM) to Columbia/Mount Pleasant (MRC)

> 12,939 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,939 km / 8,040 mi / 6,986 nm
- **Estimated flight time**: 16h
- **Heading**: 353° (north)
- **Return heading**: 7° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -10.75h (When it's 12:53 in Kathmandu, it's 02:08 in Columbia/Mount Pleasant)
- **Elevation difference**: 3,709 ft (MRC is lower than KTM)

## Airports

### [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

### [Maury County Regional Airport (MRC)](https://www.flightduration.online/airport/mrc-columbiamount-pleasant-maury-county-regional-airport/1ef266df-2c29-6d3c-b03a-06bb2780ed98)

- City: Columbia/Mount Pleasant, United States
- ICAO: KMRC
- Timezone: America/Chicago
- Coordinates: 35.550000, -87.180000
- Elevation: 681 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 12:53 in Kathmandu, it's 02:08 in Columbia/Mount Pleasant.
With a 10.75-hour time difference, expect significant jet lag.

## Related

- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Maury County Regional Airport (MRC)](https://www.flightduration.online/airport/mrc-columbiamount-pleasant-maury-county-regional-airport/1ef266df-2c29-6d3c-b03a-06bb2780ed98)
- [Flight duration calculator](/#calculator)