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ONT to CSO: distance & flight time
Ontario (Ontario International Airport) → Cochstedt (Cochstedt Airport)
5,749 mi
9,252 km · 4,996 nm
11h 44m
estimated nonstop flight time
+9h
time difference · heading northeast
See live ONT→CSO fares Phone-only fares on this route — call free
Flight time details
5,749 miles nonstop takes roughly 11h 44m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- CSO — Cochstedt Airport · Cochstedt, Germany
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 CSO
- ZMG · Magdeburg "City" Airport17 mi away
- KOQ · Köthen Airport25 mi away
- LEJ · Leipzig/Halle Airport46 mi away
- BWE · Braunschweig-Wolfsburg Airport49 mi away
Frequently asked questions
How far is ONT from CSO?
The flight distance from Ontario (ONT) to Cochstedt (CSO) is 5,749 miles (9,252 km, 4,996 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to CSO?
A nonstop flight takes about 11h 44m 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 Cochstedt?
Cochstedt is 9 hours ahead of Ontario.
What is the cheapest way to fly from ONT to CSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–CSO that never appear on search engines, with no booking fees.