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LWS to SDU: distance & flight time
Lewiston (Lewiston Nez Perce County Airport) → Rio De Janeiro (Santos Dumont Airport)
6,635 mi
10,678 km · 5,766 nm
13h 29m
estimated nonstop flight time
+4h
time difference · heading southeast
See live LWS→SDU fares Phone-only fares on this route — call free
Flight time details
6,635 miles nonstop takes roughly 13h 29m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- LWS — Lewiston Nez Perce County Airport · Lewiston, United States
- 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 LWS
- PUW · Pullman Moscow Regional Airport26 mi away
- ALW · Walla Walla Regional Airport64 mi away
- GEG · Spokane International Airport89 mi away
- LGD · La Grande/Union County Airport89 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 LWS from SDU?
The flight distance from Lewiston (LWS) to Rio De Janeiro (SDU) is 6,635 miles (10,678 km, 5,766 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LWS to SDU?
A nonstop flight takes about 13h 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 time difference between Lewiston and Rio De Janeiro?
Rio De Janeiro is 4 hours ahead of Lewiston.
What is the cheapest way to fly from LWS to SDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LWS–SDU that never appear on search engines, with no booking fees.