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DHT to TNH: distance & flight time
Dalhart (Dalhart Municipal Airport) → Tonghua (Tonghua Sanyuanpu Airport)
6,231 mi
10,028 km · 5,415 nm
12h 41m
estimated nonstop flight time
+14h
time difference · heading northwest
See live DHT→TNH fares Phone-only fares on this route — call free
Flight time details
6,231 miles nonstop takes roughly 12h 41m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- DHT — Dalhart Municipal Airport · Dalhart, United States
- TNH — Tonghua Sanyuanpu Airport · Tonghua, China
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near DHT
- BGD · Hutchinson County Airport68 mi away
- AMA · Rick Husband Amarillo International Airport73 mi away
- GUY · Guymon Municipal Airport74 mi away
- TCC · Tucumcari Municipal Airport83 mi away
Near TNH
- NBS · Changbaishan Airport98 mi away
- CGQ · Longjia Airport120 mi away
- SHE · Taoxian Airport122 mi away
Frequently asked questions
How far is DHT from TNH?
The flight distance from Dalhart (DHT) to Tonghua (TNH) is 6,231 miles (10,028 km, 5,415 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DHT to TNH?
A nonstop flight takes about 12h 41m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from DHT to TNH?
Nonstop service on DHT–TNH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 12h 41m nonstop estimate.
What is the time difference between Dalhart and Tonghua?
Tonghua is 14 hours ahead of Dalhart.
What is the cheapest way to fly from DHT to TNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DHT–TNH that never appear on search engines, with no booking fees.
Why are some DHT to TNH fares phone-only?
Consolidator contracts let us sell certain DHT–TNH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.