Need help booking?
Unpublished phone-only deals available
DED to HRO: distance & flight time
Dehra Dun (Dehradun Airport) → Harrison (Boone County Airport)
7,811 mi
12,571 km · 6,788 nm
15h 47m
estimated nonstop flight time
-10.5h
time difference · heading north
See live DED→HRO fares Phone-only fares on this route — call free
Flight time details
7,811 miles nonstop takes roughly 15h 47m 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 set-back when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- HRO — Boone County Airport · Harrison, 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 HRO
- BKG · Branson Airport19 mi away
- FLP · Marion County Regional Airport32 mi away
- WMH · Ozark Regional Airport39 mi away
- FYV · Drake Field59 mi away
Frequently asked questions
How far is DED from HRO?
The flight distance from Dehra Dun (DED) to Harrison (HRO) is 7,811 miles (12,571 km, 6,788 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to HRO?
A nonstop flight takes about 15h 47m 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 Harrison?
Harrison is 10.5 hours behind Dehra Dun.
What is the cheapest way to fly from DED to HRO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–HRO that never appear on search engines, with no booking fees.