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ORD to DED: distance & flight time
Chicago (Chicago O'Hare International Airport) → Dehra Dun (Dehradun Airport)
7,372 mi
11,865 km · 6,406 nm
14h 55m
estimated nonstop flight time
+10.5h
time difference · heading north
See live ORD→DED fares Phone-only fares on this route — call free
Flight time details
7,372 miles nonstop takes roughly 14h 55m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- ORD — Chicago O'Hare International Airport · Chicago, United States
- DED — Dehradun Airport · Dehra Dun, India
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 ORD
- PWK · Chicago Executive Airport9 mi away
- MDW · Chicago Midway International Airport15 mi away
- CGX · Chicago Meigs Airport17 mi away
- DPA · Dupage Airport18 mi away
Near DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 mi away
Frequently asked questions
How far is ORD from DED?
The flight distance from Chicago (ORD) to Dehra Dun (DED) is 7,372 miles (11,865 km, 6,406 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ORD to DED?
A nonstop flight takes about 14h 55m 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 Chicago and Dehra Dun?
Dehra Dun is 10.5 hours ahead of Chicago.
What is the cheapest way to fly from ORD to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ORD–DED that never appear on search engines, with no booking fees.