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UTH to HHH: distance & flight time
Udon Thani (Udon Thani Airport) → Hilton Head Island (Hilton Head Airport)
9,001 mi
14,486 km · 7,822 nm
18h 7m
estimated nonstop flight time
-11h
time difference · heading north
See live UTH→HHH fares Phone-only fares on this route — call free
Flight time details
9,001 miles nonstop takes roughly 18h 7m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- UTH — Udon Thani Airport · Udon Thani, Thailand
- 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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Near HHH
Frequently asked questions
How far is UTH from HHH?
The flight distance from Udon Thani (UTH) to Hilton Head Island (HHH) is 9,001 miles (14,486 km, 7,822 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to HHH?
A nonstop flight takes about 18h 7m 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 Udon Thani and Hilton Head Island?
Hilton Head Island is 11 hours behind Udon Thani.
What is the cheapest way to fly from UTH to HHH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–HHH that never appear on search engines, with no booking fees.