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ONT to HGN: distance & flight time
Ontario (Ontario International Airport) → Mae Hong Son (Mae Hong Son Airport)
8,070 mi
12,988 km · 7,013 nm
16h 17m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ONT→HGN fares Phone-only fares on this route — call free
Flight time details
8,070 miles nonstop takes roughly 16h 17m 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
- ONT — Ontario International Airport · Ontario, United States
- HGN — Mae Hong Son Airport · Mae Hong Son, 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 ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Near HGN
- PYY · Mae Hong Son Airport30 mi away
- LIW · Loikaw Airport56 mi away
- CNX · Chiang Mai International Airport74 mi away
- NMS · Namsang Airport111 mi away
Frequently asked questions
How far is ONT from HGN?
The flight distance from Ontario (ONT) to Mae Hong Son (HGN) is 8,070 miles (12,988 km, 7,013 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to HGN?
A nonstop flight takes about 16h 17m 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 Mae Hong Son?
Mae Hong Son is 14 hours ahead of Ontario.
What is the cheapest way to fly from ONT to HGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–HGN that never appear on search engines, with no booking fees.