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MFM to ONT: distance & flight time
Macau (Macau International Airport) → Ontario (Ontario International Airport)
7,300 mi
11,748 km · 6,343 nm
14h 47m
estimated nonstop flight time
-15h
time difference · heading northeast
See live MFM→ONT fares Phone-only fares on this route — call free
Flight time details
7,300 miles nonstop takes roughly 14h 47m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- MFM — Macau International Airport · Macau, Macau
- ONT — Ontario International Airport · Ontario, 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 MFM
- HKG · Hong Kong International Airport23 mi away
- ZUH · Zhuhai Jinwan Airport17 mi away
- SZX · Shenzhen Bao'an International Airport37 mi away
- HHP · Shun Tak Heliport37 mi away
Near ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Frequently asked questions
How far is MFM from ONT?
The flight distance from Macau (MFM) to Ontario (ONT) is 7,300 miles (11,748 km, 6,343 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MFM to ONT?
A nonstop flight takes about 14h 47m 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 Macau and Ontario?
Ontario is 15 hours behind Macau.
What is the cheapest way to fly from MFM to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MFM–ONT that never appear on search engines, with no booking fees.