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BTM to XSP: distance & flight time
Butte (Bert Mooney Airport) → Singapore (Seletar Airport)
8,486 mi
13,656 km · 7,374 nm
17h 6m
estimated nonstop flight time
+14h
time difference · heading northwest
See live BTM→XSP fares Phone-only fares on this route — call free
Flight time details
8,486 miles nonstop takes roughly 17h 6m 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
- XSP — Seletar Airport · Singapore, 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 XSP
- SIN · Singapore Changi Airport10 mi away
- QPG · Paya Lebar Air Base5 mi away
- TGA · Tengah Air Base11 mi away
- JHB · Senai International Airport21 mi away
Frequently asked questions
How far is BTM from XSP?
The flight distance from Butte (BTM) to Singapore (XSP) is 8,486 miles (13,656 km, 7,374 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to XSP?
A nonstop flight takes about 17h 6m 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 Singapore?
Singapore is 14 hours ahead of Butte.
What is the cheapest way to fly from BTM to XSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–XSP that never appear on search engines, with no booking fees.