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SUS to DED: distance & flight time
Null (Spirit of St Louis Airport) → Dehra Dun (Dehradun Airport)
7,626 mi
12,272 km · 6,626 nm
15h 25m
estimated nonstop flight time
+10.5h
time difference · heading north
See live SUS→DED fares Phone-only fares on this route — call free
Flight time details
7,626 miles nonstop takes roughly 15h 25m 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
- SUS — Spirit of St Louis Airport · Null, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 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 SUS from DED?
The flight distance from Null (SUS) to Dehra Dun (DED) is 7,626 miles (12,272 km, 6,626 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to DED?
A nonstop flight takes about 15h 25m 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 Null and Dehra Dun?
Dehra Dun is 10.5 hours ahead of Null.
What is the cheapest way to fly from SUS to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–DED that never appear on search engines, with no booking fees.