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HHH to ADP: distance & flight time
Hilton Head Island (Hilton Head Airport) → Galoya (Ampara Airport)
9,466 mi
15,233 km · 8,225 nm
19h 2m
estimated nonstop flight time
+9.5h
time difference · heading northeast
See live HHH→ADP fares Phone-only fares on this route — call free
Flight time details
9,466 miles nonstop takes roughly 19h 2m gate to gate, flying northeast. 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
- ADP — Ampara Airport · Galoya, Sri Lanka
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 ADP
- BTC · Batticaloa Airport26 mi away
- HIM · Hingurakgoda Air Force Base66 mi away
- GIU · Sigiriya Air Force Base75 mi away
- WRZ · Weerawila Airport80 mi away
Frequently asked questions
How far is HHH from ADP?
The flight distance from Hilton Head Island (HHH) to Galoya (ADP) is 9,466 miles (15,233 km, 8,225 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHH to ADP?
A nonstop flight takes about 19h 2m 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 Galoya?
Galoya is 9.5 hours ahead of Hilton Head Island.
What is the cheapest way to fly from HHH to ADP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHH–ADP that never appear on search engines, with no booking fees.