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HHH to DEC: distance & flight time
Hilton Head Island (Hilton Head Airport) → Decatur (Decatur Airport)
696 mi
1,119 km · 604 nm
1h 59m
estimated nonstop flight time
-1h
time difference · heading northwest
See live HHH→DEC fares Phone-only fares on this route — call free
Flight time details
696 miles nonstop takes roughly 1h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- HHH — Hilton Head Airport · Hilton Head Island, United States
- DEC — Decatur Airport · Decatur, 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 HHH
Frequently asked questions
How far is HHH from DEC?
The flight distance from Hilton Head Island (HHH) to Decatur (DEC) is 696 miles (1,119 km, 604 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHH to DEC?
A nonstop flight takes about 1h 59m 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 Decatur?
Decatur is 1 hour behind Hilton Head Island.
What is the cheapest way to fly from HHH to DEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHH–DEC that never appear on search engines, with no booking fees.