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DED to ISM: distance & flight time
Dehra Dun (Dehradun Airport) → Kissimmee (Kissimmee Gateway Airport)
8,179 mi
13,162 km · 7,107 nm
16h 30m
estimated nonstop flight time
-9.5h
time difference · heading north
See live DED→ISM fares Phone-only fares on this route — call free
Flight time details
8,179 miles nonstop takes roughly 16h 30m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- ISM — Kissimmee Gateway Airport · Kissimmee, 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 ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 mi away
Frequently asked questions
How far is DED from ISM?
The flight distance from Dehra Dun (DED) to Kissimmee (ISM) is 8,179 miles (13,162 km, 7,107 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to ISM?
A nonstop flight takes about 16h 30m 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 Kissimmee?
Kissimmee is 9.5 hours behind Dehra Dun.
What is the cheapest way to fly from DED to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–ISM that never appear on search engines, with no booking fees.