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TYS to RBE: distance & flight time

Knoxville (McGhee Tyson Airport) → Ratanakiri (Ratanakiri Airport)

8,939 mi
14,387 km · 7,768 nm
18h
estimated nonstop flight time
+11h
time difference · heading north
See live TYS→RBE fares Phone-only fares on this route — call free

Flight time details

8,939 miles nonstop takes roughly 18h gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain 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 TYS from RBE?

The flight distance from Knoxville (TYS) to Ratanakiri (RBE) is 8,939 miles (14,387 km, 7,768 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from TYS to RBE?

A nonstop flight takes about 18h 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 Knoxville and Ratanakiri?

Ratanakiri is 11 hours ahead of Knoxville.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TYS–RBE that never appear on search engines, with no booking fees.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