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DED to SFZ: distance & flight time
Dehra Dun (Dehradun Airport) → Smithfield (North Central State Airport)
7,093 mi
11,415 km · 6,164 nm
14h 22m
estimated nonstop flight time
-9.5h
time difference · heading northwest
See live DED→SFZ fares Phone-only fares on this route — call free
Flight time details
7,093 miles nonstop takes roughly 14h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- SFZ — North Central State Airport · Smithfield, United States
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 SFZ
- BOS · General Edward Lawrence Logan International Airport39 mi away
- PVD · Theodore Francis Green State Airport14 mi away
- NCO · Quonset State Airport23 mi away
- OWD · Norwood Memorial Airport25 mi away
Frequently asked questions
How far is DED from SFZ?
The flight distance from Dehra Dun (DED) to Smithfield (SFZ) is 7,093 miles (11,415 km, 6,164 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to SFZ?
A nonstop flight takes about 14h 22m 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 Smithfield?
Smithfield is 9.5 hours behind Dehra Dun.
What is the cheapest way to fly from DED to SFZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–SFZ that never appear on search engines, with no booking fees.