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ZHI to HHH: distance & flight time
Grenchen (Grenchen Airport) → Hilton Head Island (Hilton Head Airport)
4,546 mi
7,316 km · 3,950 nm
9h 23m
estimated nonstop flight time
-6h
time difference · heading west
See live ZHI→HHH fares Phone-only fares on this route — call free
Flight time details
4,546 miles nonstop takes roughly 9h 23m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- ZHI — Grenchen Airport · Grenchen, Switzerland
- HHH — Hilton Head Airport · Hilton Head Island, 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 ZHI
- BRN · Bern Belp Airport19 mi away
- BSL · EuroAirport Basel-Mulhouse-Freiburg Airport29 mi away
- QNC · Neuchatel Airport30 mi away
- BOR · Fontaine Airport38 mi away
Near HHH
Frequently asked questions
How far is ZHI from HHH?
The flight distance from Grenchen (ZHI) to Hilton Head Island (HHH) is 4,546 miles (7,316 km, 3,950 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZHI to HHH?
A nonstop flight takes about 9h 23m 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 Grenchen and Hilton Head Island?
Hilton Head Island is 6 hours behind Grenchen.
What is the cheapest way to fly from ZHI to HHH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZHI–HHH that never appear on search engines, with no booking fees.