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TTD to DED: distance & flight time
Troutdale (Portland Troutdale Airport) → Dehra Dun (Dehradun Airport)
7,047 mi
11,341 km · 6,123 nm
14h 17m
estimated nonstop flight time
+12.5h
time difference · heading north
See live TTD→DED fares Phone-only fares on this route — call free
Flight time details
7,047 miles nonstop takes roughly 14h 17m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time gain when reading arrival times on your ticket.
The two airports
- TTD — Portland Troutdale Airport · Troutdale, United States
- 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 TTD
- PDX · Portland International Airport10 mi away
- HIO · Portland Hillsboro Airport27 mi away
- KLS · Southwest Washington Regional Airport46 mi away
- SLE · Salem Municipal Airport/McNary Field53 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 TTD from DED?
The flight distance from Troutdale (TTD) to Dehra Dun (DED) is 7,047 miles (11,341 km, 6,123 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTD to DED?
A nonstop flight takes about 14h 17m 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 Troutdale and Dehra Dun?
Dehra Dun is 12.5 hours ahead of Troutdale.
What is the cheapest way to fly from TTD to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTD–DED that never appear on search engines, with no booking fees.