# Distance from Columbus/W Point/Starkville (GTR) to Kathmandu (KTM)

> 13,186 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,186 km / 8,193 mi / 7,120 nm
- **Estimated flight time**: 17h
- **Heading**: 6° (north)
- **Return heading**: 354° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Nepal
- **Intercontinental**: North America → Asia
- **Time difference**: +10.75h (When it's 10:31 in Columbus/W Point/Starkville, it's 21:16 in Kathmandu)
- **Elevation difference**: 4,126 ft (KTM is higher than GTR)

## Airports

### [Golden Triangle Regional Airport (GTR)](https://www.flightduration.online/airport/gtr-columbusw-pointstarkville-golden-triangle-regional-airport/1ef266df-1f1d-6526-8202-06bb2780ed98)

- City: Columbus/W Point/Starkville, United States
- ICAO: KGTR
- Timezone: America/Chicago
- Coordinates: 33.450000, -88.590000
- Elevation: 264 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 10:31 in Columbus/W Point/Starkville, it's 21:16 in Kathmandu.
With a 10.75-hour time difference, expect significant jet lag.

## Related

- [Golden Triangle Regional Airport (GTR)](https://www.flightduration.online/airport/gtr-columbusw-pointstarkville-golden-triangle-regional-airport/1ef266df-1f1d-6526-8202-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)