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TRD to ONO: distance & flight time
Trondheim (Trondheim Airport Værnes) → Ontario (Ontario Municipal Airport)
4,485 mi
7,217 km · 3,897 nm
9h 16m
estimated nonstop flight time
-8h
time difference · heading northwest
See live TRD→ONO fares Phone-only fares on this route — call free
Flight time details
4,485 miles nonstop takes roughly 9h 16m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- TRD — Trondheim Airport Værnes · Trondheim, Norway
- ONO — Ontario Municipal 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 TRD
- OLA · Ørland Airport44 mi away
- RRS · Røros Airport62 mi away
- OSY · Namsos Høknesøra Airport73 mi away
- RVK · Rørvik Airport, Ryum96 mi away
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
Frequently asked questions
How far is TRD from ONO?
The flight distance from Trondheim (TRD) to Ontario (ONO) is 4,485 miles (7,217 km, 3,897 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRD to ONO?
A nonstop flight takes about 9h 16m 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 Trondheim and Ontario?
Ontario is 8 hours behind Trondheim.
What is the cheapest way to fly from TRD to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRD–ONO that never appear on search engines, with no booking fees.