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DED to ONO: distance & flight time
Dehra Dun (Dehradun Airport) → Ontario (Ontario Municipal Airport)
7,220 mi
11,620 km · 6,274 nm
14h 37m
estimated nonstop flight time
-11.5h
time difference · heading north
See live DED→ONO fares Phone-only fares on this route — call free
Flight time details
7,220 miles nonstop takes roughly 14h 37m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- 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 DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 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 DED from ONO?
The flight distance from Dehra Dun (DED) to Ontario (ONO) is 7,220 miles (11,620 km, 6,274 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to ONO?
A nonstop flight takes about 14h 37m 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 Dehra Dun and Ontario?
Ontario is 11.5 hours behind Dehra Dun.
What is the cheapest way to fly from DED to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–ONO that never appear on search engines, with no booking fees.