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UNN to CCR: distance & flight time
Ranong (Ranong Airport) → Concord (Buchanan Field)
8,222 mi
13,232 km · 7,145 nm
16h 35m
estimated nonstop flight time
-14h
time difference · heading northeast
See live UNN→CCR fares Phone-only fares on this route — call free
Flight time details
8,222 miles nonstop takes roughly 16h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- UNN — Ranong Airport · Ranong, Thailand
- CCR — Buchanan Field · Concord, 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 UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 mi away
Near CCR
- SFO · San Francisco International Airport31 mi away
- SUU · Travis Air Force Base20 mi away
- APC · Napa County Airport20 mi away
- NGZ · Alameda Naval Air Station20 mi away
Frequently asked questions
How far is UNN from CCR?
The flight distance from Ranong (UNN) to Concord (CCR) is 8,222 miles (13,232 km, 7,145 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNN to CCR?
A nonstop flight takes about 16h 35m 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 Ranong and Concord?
Concord is 14 hours behind Ranong.
What is the cheapest way to fly from UNN to CCR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNN–CCR that never appear on search engines, with no booking fees.