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RKE to ZBY: distance & flight time
Copenhagen (Copenhagen Roskilde Airport) → Sainyabuli (Sayaboury Airport)
5,112 mi
8,227 km · 4,442 nm
10h 29m
estimated nonstop flight time
—
time difference · heading east
See live RKE→ZBY fares Phone-only fares on this route — call free
Flight time details
5,112 miles nonstop takes roughly 10h 29m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- RKE — Copenhagen Roskilde Airport · Copenhagen, Denmark
- ZBY — Sayaboury Airport · Sainyabuli, Laos
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 RKE
- CPH · Copenhagen Kastrup Airport21 mi away
- MMX · Malmö Sturup Airport49 mi away
- AGH · Ängelholm-Helsingborg Airport56 mi away
- MRW · Lolland Falster Maribo Airport67 mi away
Near ZBY
- LPQ · Luang Phabang International Airport54 mi away
- NNT · Nan Airport68 mi away
- XKH · Xieng Khouang Airport96 mi away
- ODY · Oudomsay Airport101 mi away
Frequently asked questions
How far is RKE from ZBY?
The flight distance from Copenhagen (RKE) to Sainyabuli (ZBY) is 5,112 miles (8,227 km, 4,442 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKE to ZBY?
A nonstop flight takes about 10h 29m 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 cheapest way to fly from RKE to ZBY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKE–ZBY that never appear on search engines, with no booking fees.