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HHH to KOP: distance & flight time
Hilton Head Island (Hilton Head Airport) → Nakhon Phanom (Nakhon Phanom Airport)
8,991 mi
14,470 km · 7,813 nm
18h 6m
estimated nonstop flight time
+11h
time difference · heading north
See live HHH→KOP fares Phone-only fares on this route — call free
Flight time details
8,991 miles nonstop takes roughly 18h 6m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- HHH — Hilton Head Airport · Hilton Head Island, United States
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Frequently asked questions
How far is HHH from KOP?
The flight distance from Hilton Head Island (HHH) to Nakhon Phanom (KOP) is 8,991 miles (14,470 km, 7,813 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHH to KOP?
A nonstop flight takes about 18h 6m 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 Nakhon Phanom?
Nakhon Phanom is 11 hours ahead of Hilton Head Island.
What is the cheapest way to fly from HHH to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHH–KOP that never appear on search engines, with no booking fees.