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KNO to ONT: distance & flight time
Medan (Kualanamu International Airport) → Ontario (Ontario International Airport)
8,912 mi
14,343 km · 7,745 nm
17h 57m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KNO→ONT fares Phone-only fares on this route — call free
Flight time details
8,912 miles nonstop takes roughly 17h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- KNO — Kualanamu International Airport · Medan, Indonesia
- 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 KNO
- MES · Soewondo Air Force Base16 mi away
- DTB · Silangit Airport96 mi away
- PKG · Pulau Pangkor Airport122 mi away
- FLZ · Dr Ferdinand Lumban Tobing Airport144 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 KNO from ONT?
The flight distance from Medan (KNO) to Ontario (ONT) is 8,912 miles (14,343 km, 7,745 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KNO to ONT?
A nonstop flight takes about 17h 57m 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 Medan and Ontario?
Ontario is 14 hours behind Medan.
What is the cheapest way to fly from KNO to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KNO–ONT that never appear on search engines, with no booking fees.