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RBE to DED: distance & flight time

Ratanakiri (Ratanakiri Airport) → Dehra Dun (Dehradun Airport)

2,158 mi
3,472 km · 1,875 nm
4h 42m
estimated nonstop flight time
-1.5h
time difference · heading northwest
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Flight time details

2,158 miles nonstop takes roughly 4h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is RBE from DED?

The flight distance from Ratanakiri (RBE) to Dehra Dun (DED) is 2,158 miles (3,472 km, 1,875 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from RBE to DED?

A nonstop flight takes about 4h 42m 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 Ratanakiri and Dehra Dun?

Dehra Dun is 1.5 hours behind Ratanakiri.

What is the cheapest way to fly from RBE to DED?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RBE–DED that never appear on search engines, with no booking fees.
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