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ISM to DED: distance & flight time
Kissimmee (Kissimmee Gateway Airport) → Dehra Dun (Dehradun Airport)
8,179 mi
13,162 km · 7,107 nm
16h 30m
estimated nonstop flight time
+9.5h
time difference · heading north
See live ISM→DED 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 gain when reading arrival times on your ticket.
The two airports
- ISM — Kissimmee Gateway Airport · Kissimmee, 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 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
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 ISM from DED?
The flight distance from Kissimmee (ISM) to Dehra Dun (DED) 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 ISM to DED?
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 Kissimmee and Dehra Dun?
Dehra Dun is 9.5 hours ahead of Kissimmee.
What is the cheapest way to fly from ISM to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISM–DED that never appear on search engines, with no booking fees.