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CNG to HHH: distance & flight time
Cognac (Cognac-Châteaubernard (BA 709) Air Base) → Hilton Head Island (Hilton Head Airport)
4,236 mi
6,817 km · 3,681 nm
8h 46m
estimated nonstop flight time
-6h
time difference · heading west
See live CNG→HHH fares Phone-only fares on this route — call free
Flight time details
4,236 miles nonstop takes roughly 8h 46m 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
- CNG — Cognac-Châteaubernard (BA 709) Air Base · Cognac, France
- 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 CNG
- ANG · Angoulême-Brie-Champniers Airport26 mi away
- RYN · Royan-Médis Airport32 mi away
- RCO · Rochefort-Saint-Agnant (BA 721) Airport36 mi away
- NIT · Niort-Souché Airport45 mi away
Near HHH
Frequently asked questions
How far is CNG from HHH?
The flight distance from Cognac (CNG) to Hilton Head Island (HHH) is 4,236 miles (6,817 km, 3,681 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNG to HHH?
A nonstop flight takes about 8h 46m 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 Cognac and Hilton Head Island?
Hilton Head Island is 6 hours behind Cognac.
What is the cheapest way to fly from CNG to HHH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNG–HHH that never appear on search engines, with no booking fees.