# Distance from Riyadh (RUH) to Thanh Hóa (THD)

> 6,022 km · estimated flight time 8h · Long-haul route.

## Summary

- **Distance**: 6,022 km / 3,742 mi / 3,251 nm
- **Estimated flight time**: 8h
- **Heading**: 83° (east)
- **Return heading**: 287° (west northwest)
- **Classification**: Long-haul
- **Type**: International (Saudi Arabia) → Vietnam
- **Time difference**: +4h (When it's 07:55 in Riyadh, it's 11:55 in Thanh Hóa)
- **Elevation difference**: 1,990 ft (THD is lower than RUH)

## Airports

### [King Khaled International Airport (RUH)](https://www.flightduration.online/airport/ruh-riyadh-king-khaled-international-airport/1ef266df-79cb-6f68-8fc1-06bb2780ed98)

- City: Riyadh, Saudi Arabia
- ICAO: OERK
- Timezone: Asia/Riyadh
- Coordinates: 24.960000, 46.700000
- Elevation: 2,049 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 long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 07:55 in Riyadh, it's 11:55 in Thanh Hóa.
The 4-hour time difference may cause some jet lag.

## Related

- [King Khaled International Airport (RUH)](https://www.flightduration.online/airport/ruh-riyadh-king-khaled-international-airport/1ef266df-79cb-6f68-8fc1-06bb2780ed98)
- [Thọ Xuân Airport (THD)](https://www.flightduration.online/airport/thd-thanh-hoa-tho-xuan-airport/1ef266df-f665-689e-be45-06bb2780ed98)
- [Flight duration calculator](/#calculator)