# Distance from Kathmandu (KTM) to Thanh Hóa (THD)

> 2,218 km · estimated flight time 4h · Medium-haul route.

## Summary

- **Distance**: 2,218 km / 1,378 mi / 1,198 nm
- **Estimated flight time**: 4h
- **Heading**: 109° (east southeast)
- **Return heading**: 297° (west northwest)
- **Classification**: Medium-haul
- **Type**: International (Nepal) → Vietnam
- **Time difference**: +1.25h (When it's 08:42 in Kathmandu, it's 09:57 in Thanh Hóa)
- **Elevation difference**: 4,331 ft (THD 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

### [Thọ Xuân Airport (THD)](https://www.flightduration.online/airport/thd-thanh-hoa-tho-xuan-airport/1ef266df-f665-689e-be45-06bb2780ed98)

- City: Thanh Hóa, Vietnam
- ICAO: VVTX
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 19.900000, 105.470000
- Elevation: 59 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 08:42 in Kathmandu, it's 09:57 in Thanh Hóa.

## Related

- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Thọ Xuân Airport (THD)](https://www.flightduration.online/airport/thd-thanh-hoa-tho-xuan-airport/1ef266df-f665-689e-be45-06bb2780ed98)
- [Flight duration calculator](/#calculator)