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HHH to DED: distance & flight time
Hilton Head Island (Hilton Head Airport) → Dehra Dun (Dehradun Airport)
7,908 mi
12,727 km · 6,872 nm
15h 58m
estimated nonstop flight time
+9.5h
time difference · heading north
See live HHH→DED fares Phone-only fares on this route — call free
Flight time details
7,908 miles nonstop takes roughly 15h 58m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- HHH — Hilton Head Airport · Hilton Head Island, 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 HHH
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 HHH from DED?
The flight distance from Hilton Head Island (HHH) to Dehra Dun (DED) is 7,908 miles (12,727 km, 6,872 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHH to DED?
A nonstop flight takes about 15h 58m 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 Hilton Head Island and Dehra Dun?
Dehra Dun is 9.5 hours ahead of Hilton Head Island.
What is the cheapest way to fly from HHH to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHH–DED that never appear on search engines, with no booking fees.