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ONO to BWH: distance & flight time
Ontario (Ontario Municipal Airport) → Butterworth (Butterworth Airport)
8,302 mi
13,361 km · 7,215 nm
16h 45m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ONO→BWH fares Phone-only fares on this route — call free
Flight time details
8,302 miles nonstop takes roughly 16h 45m 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
- ONO — Ontario Municipal Airport · Ontario, United States
- BWH — Butterworth Airport · Butterworth, Malaysia
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 ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Near BWH
- PEN · Penang International Airport14 mi away
- AOR · Sultan Abdul Halim Airport50 mi away
- LGK · Langkawi International Airport75 mi away
- IPH · Sultan Azlan Shah Airport79 mi away
Frequently asked questions
How far is ONO from BWH?
The flight distance from Ontario (ONO) to Butterworth (BWH) is 8,302 miles (13,361 km, 7,215 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to BWH?
A nonstop flight takes about 16h 45m 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 Ontario and Butterworth?
Butterworth is 14 hours ahead of Ontario.
What is the cheapest way to fly from ONO to BWH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–BWH that never appear on search engines, with no booking fees.