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UCK to SDU: distance & flight time
Lutsk (Lutsk Airport) → Rio De Janeiro (Santos Dumont Airport)
6,570 mi
10,573 km · 5,709 nm
13h 21m
estimated nonstop flight time
-6h
time difference · heading southwest
See live UCK→SDU fares Phone-only fares on this route — call free
Flight time details
6,570 miles nonstop takes roughly 13h 21m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- UCK — Lutsk Airport · Lutsk, Ukraine
- 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 UCK
- RWN · Rivne International Airport29 mi away
- LWO · Lviv International Airport90 mi away
- HMJ · Khmelnytskyi Airport111 mi away
- BQT · Brest Airport120 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 UCK from SDU?
The flight distance from Lutsk (UCK) to Rio De Janeiro (SDU) is 6,570 miles (10,573 km, 5,709 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UCK to SDU?
A nonstop flight takes about 13h 21m 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 Lutsk and Rio De Janeiro?
Rio De Janeiro is 6 hours behind Lutsk.
What is the cheapest way to fly from UCK to SDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UCK–SDU that never appear on search engines, with no booking fees.