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BYR to SDU: distance & flight time
Laeso (Læsø Airport) → Rio De Janeiro (Santos Dumont Airport)
6,361 mi
10,237 km · 5,527 nm
12h 56m
estimated nonstop flight time
-5h
time difference · heading southwest
See live BYR→SDU fares Phone-only fares on this route — call free
Flight time details
6,361 miles nonstop takes roughly 12h 56m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- BYR — Læsø Airport · Laeso, Denmark
- SDU — Santos Dumont Airport · Rio De Janeiro, Brazil
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 BYR
- CNL · Sindal Airport33 mi away
- AAL · Aalborg Airport45 mi away
- GSE · Gothenburg City Airport47 mi away
- GOT · Gothenburg-Landvetter Airport55 mi away
Near SDU
- GIG · Rio Galeão – Tom Jobim International Airport9 mi away
- QNV · Aeroclube Airport22 mi away
- SNZ · Santa Cruz Air Force Base35 mi away
- CFB · Cabo Frio Airport69 mi away
Frequently asked questions
How far is BYR from SDU?
The flight distance from Laeso (BYR) to Rio De Janeiro (SDU) is 6,361 miles (10,237 km, 5,527 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BYR to SDU?
A nonstop flight takes about 12h 56m 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 Laeso and Rio De Janeiro?
Rio De Janeiro is 5 hours behind Laeso.
What is the cheapest way to fly from BYR to SDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BYR–SDU that never appear on search engines, with no booking fees.