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BTM to TGA: distance & flight time
Butte (Bert Mooney Airport) → Tengah (Tengah Air Base)
8,493 mi
13,668 km · 7,380 nm
17h 7m
estimated nonstop flight time
+14h
time difference · heading northwest
See live BTM→TGA fares Phone-only fares on this route — call free
Flight time details
8,493 miles nonstop takes roughly 17h 7m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- BTM — Bert Mooney Airport · Butte, United States
- TGA — Tengah Air Base · Tengah, Singapore
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 TGA
- SIN · Singapore Changi Airport20 mi away
- XSP · Seletar Airport11 mi away
- QPG · Paya Lebar Air Base14 mi away
- JHB · Senai International Airport18 mi away
Frequently asked questions
How far is BTM from TGA?
The flight distance from Butte (BTM) to Tengah (TGA) is 8,493 miles (13,668 km, 7,380 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to TGA?
A nonstop flight takes about 17h 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 Butte and Tengah?
Tengah is 14 hours ahead of Butte.
What is the cheapest way to fly from BTM to TGA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–TGA that never appear on search engines, with no booking fees.