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BTM to UNN: distance & flight time
Butte (Bert Mooney Airport) → Ranong (Ranong Airport)
8,132 mi
13,087 km · 7,066 nm
16h 25m
estimated nonstop flight time
+13h
time difference · heading northwest
See live BTM→UNN fares Phone-only fares on this route — call free
Flight time details
8,132 miles nonstop takes roughly 16h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- BTM — Bert Mooney Airport · Butte, 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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 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 BTM from UNN?
The flight distance from Butte (BTM) to Ranong (UNN) is 8,132 miles (13,087 km, 7,066 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to UNN?
A nonstop flight takes about 16h 25m 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 Butte and Ranong?
Ranong is 13 hours ahead of Butte.
What is the cheapest way to fly from BTM to UNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–UNN that never appear on search engines, with no booking fees.