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DED to TMI: distance & flight time
Dehra Dun (Dehradun Airport) → Tumling Tar (Tumling Tar Airport)
581 mi
935 km · 505 nm
1h 44m
estimated nonstop flight time
+0.3h
time difference · heading east
See live DED→TMI fares Phone-only fares on this route — call free
Flight time details
581 miles nonstop takes roughly 1h 44m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.3-hour time gain when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- TMI — Tumling Tar Airport · Tumling Tar, Nepal
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 DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 mi away
Near TMI
- BHP · Bhojpur Airport15 mi away
- TPJ · Taplejung Airport31 mi away
- LDN · Lamidanda Airport32 mi away
- LUA · Lukla Airport38 mi away
Frequently asked questions
How far is DED from TMI?
The flight distance from Dehra Dun (DED) to Tumling Tar (TMI) is 581 miles (935 km, 505 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to TMI?
A nonstop flight takes about 1h 44m 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 Dehra Dun and Tumling Tar?
Tumling Tar is 0.3 hours ahead of Dehra Dun.
What is the cheapest way to fly from DED to TMI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–TMI that never appear on search engines, with no booking fees.