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HAF to UNN: distance & flight time
Half Moon Bay (Half Moon Bay Airport) → Ranong (Ranong Airport)
8,226 mi
13,239 km · 7,149 nm
16h 36m
estimated nonstop flight time
—
time difference · heading northwest
See live HAF→UNN fares Phone-only fares on this route — call free
Flight time details
8,226 miles nonstop takes roughly 16h 36m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- HAF — Half Moon Bay Airport · Half Moon Bay, United States
- UNN — Ranong Airport · Ranong, 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 HAF
- SFO · San Francisco International Airport10 mi away
- SQL · San Carlos Airport14 mi away
- OAK · Metropolitan Oakland International Airport21 mi away
- PAO · Palo Alto Airport of Santa Clara County21 mi away
Near UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 mi away
Frequently asked questions
How far is HAF from UNN?
The flight distance from Half Moon Bay (HAF) to Ranong (UNN) is 8,226 miles (13,239 km, 7,149 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HAF to UNN?
A nonstop flight takes about 16h 36m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from HAF to UNN?
Nonstop service on HAF–UNN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 16h 36m nonstop estimate.
What is the cheapest way to fly from HAF to UNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HAF–UNN that never appear on search engines, with no booking fees.
Why are some HAF to UNN fares phone-only?
Consolidator contracts let us sell certain HAF–UNN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.