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TNH to DED: distance & flight time
Tonghua (Tonghua Sanyuanpu Airport) → Dehra Dun (Dehradun Airport)
2,738 mi
4,407 km · 2,379 nm
5h 50m
estimated nonstop flight time
-2.5h
time difference · heading west
See live TNH→DED fares Phone-only fares on this route — call free
Flight time details
2,738 miles nonstop takes roughly 5h 50m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- TNH — Tonghua Sanyuanpu Airport · Tonghua, China
- DED — Dehradun Airport · Dehra Dun, India
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 TNH
- NBS · Changbaishan Airport98 mi away
- CGQ · Longjia Airport120 mi away
- SHE · Taoxian Airport122 mi away
Near DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 mi away
Frequently asked questions
How far is TNH from DED?
The flight distance from Tonghua (TNH) to Dehra Dun (DED) is 2,738 miles (4,407 km, 2,379 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNH to DED?
A nonstop flight takes about 5h 50m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Tonghua and Dehra Dun?
Dehra Dun is 2.5 hours behind Tonghua.
What is the cheapest way to fly from TNH to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNH–DED that never appear on search engines, with no booking fees.