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RBE to YSM: distance & flight time

Ratanakiri (Ratanakiri Airport) → Fort Smith (Fort Smith Airport)

6,902 mi
11,108 km · 5,998 nm
14h
estimated nonstop flight time
-13h
time difference · heading north
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Flight time details

6,902 miles nonstop takes roughly 14h gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-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 YSM?

The flight distance from Ratanakiri (RBE) to Fort Smith (YSM) is 6,902 miles (11,108 km, 5,998 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from RBE to YSM?

A nonstop flight takes about 14h 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 Fort Smith?

Fort Smith is 13 hours behind Ratanakiri.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RBE–YSM that never appear on search engines, with no booking fees.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